diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7b374da
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,99 @@
+/FEISHU_TOKEN_IMPLEMENTATION_REPORT.md
+/build-and-deploy.bat
+/build-and-deploy.sh
+/CRUD_EXAMPLE_README.md
+/DEPLOYMENT_ENV_GUIDE.md
+/ENV_CONFIG_GUIDE.md
+/SUMMARY.md
+/测试文件准备指南.md
+/技术实现总结.md
+/双模式加载系统使用说明.md
+/PROJECT_STRUCTURE.md
+/QUICKSTART.md
+/README.md
+/app/node_modules
+/app/.nuxt
+/app/.output
+/app/public/3DModels
+/app/components/PanelTemple.vue
+/app/components/3d
+/app/components/business
+/app/components/CIM
+/app/components/composite
+/app/components/ui
+/app/composables/3d-engine
+/app/composables/use3DScene.ts
+/app/composables/useCozeAPI.ts
+/app/composables/useCozeOAuth.ts
+/app/composables/useFeishu.ts
+/app/composables/usePowerStationMockData.ts
+/app/composables/useUnreal.ts
+/app/composables/useValidation.ts
+/app/config
+/app/public/cim
+/app/public/robots.txt
+/app/public/images
+/app/public/dark_china_map.png
+/app/stores/cimMenu.ts
+/app/types/cim.ts
+/app/types/coze.ts
+/app/utils/token-utils.ts
+/app/pages/FeiShu/feishu-bitable-crud.vue
+/app/pages/FeiShu/feishu-token-demo.vue
+/app/pages/FeiShu/feishu-token-monitor.vue
+/app/pages/MegaObjsView/ControlsManager.js
+/app/pages/MegaObjsView/SceneManager.js
+/app/pages/MegaObjsView/TreeManager.js
+/app/pages/MegaObjsView/UIManager.js
+/app/pages/MegaObjsView/index.vue
+/app/pages/NineSliceTest.vue
+/app/pages/PanelPages/Page1.vue
+/app/pages/PanelPages/Page2.vue
+/app/pages/Panels/Panel1.vue
+/app/pages/Panels/PanelBarChart.vue
+/app/pages/Panels/PanelBarChartEcharts.vue
+/app/pages/Panels/PanelLineChart.vue
+/app/pages/Panels/PanelLineChartEcharts.vue
+/app/pages/Panels/PanelMap3DEffect.vue
+/app/pages/Panels/PanelPieChart.vue
+/app/pages/Panels/PanelPieChartEcharts.vue
+/app/pages/Panels/PanelRadarChart.vue
+/app/pages/Panels/PanelRadarChartEcharts.vue
+/app/pages/Panels/PanelScrollTable.vue
+/app/pages/UE5/Info.vue
+/app/pages/UE5/UE.vue
+/app/pages/UEProject/areaInfos.vue
+/app/pages/UEProject/party-members.vue
+/app/pages/callback.vue
+/app/pages/coze-workflow-test.vue
+/app/pages/dashboard-demo.vue
+/app/pages/dashboard-large-screen.vue
+/app/pages/datav-vue3-demo.vue
+/app/pages/hospital-overview.vue
+/app/pages/3d-browser.vue
+/app/pages/CIMMenu/index.vue
+/app/pages/CIMMenu/提示词/设计需求.md
+/app/pages/oauth/error.vue
+/app/pages/oauth/exchange-code-test.vue
+/app/pages/oauth/login.vue
+/app/pages/oauth/session-test.vue
+/app/pages/oauth/token-refresh-test.vue
+/app/pages/posts.vue
+/app/pages/test-file-loading.md
+/scripts
+/shared/node_modules
+/server/node_modules
+/server/api/test
+/server/api/CIMapi
+/server/api/coze
+/server/api/feishu
+/server/api/oauth
+/server/services
+/.nuxt
+/.svn
+/node_modules
+/docs
+/.idea
+/server/plugins/token-refresh-scheduler.ts
+/shared/types/cim.ts
+/shared/types/feishu.ts
diff --git a/.trae/rules/project_rules.md b/.trae/rules/project_rules.md
new file mode 100644
index 0000000..04ed344
--- /dev/null
+++ b/.trae/rules/project_rules.md
@@ -0,0 +1,104 @@
+# Project Rules: Figma → Vue3 (with TailwindCSS4)
+
+## 1. 工具链说明
+
+- **IDE**: Trae IDE (>=0.5.5)
+- **MCP**: Figma AI Bridge (通过 MCP Server 与 Trae 集成)
+- **框架**: Vue3 (Composition API + `<script setup>`)
+- **样式**: TailwindCSS v4 (原子化优先，避免自定义 CSS)
+
+---
+
+## 2. 设计稿 → 组件转换规则
+
+### 2.1 命名与结构
+
+- **组件命名**：遵循 PascalCase，例如 `ButtonPrimary.vue`。
+- **文件组织**：
+  - `components/ui/` → 基础 UI 组件
+  - `components/layout/` → 布局容器
+  - `components/composite/` → 复合组件（由多个 UI 组件组合）
+- **Props 定义**：由 Figma 属性映射而来，必须使用 **强类型 (TypeScript)**。
+
+### 2.2 TailwindCSS4 使用规范
+
+- **优先使用原子类**，避免生成内联 style。
+- **颜色/间距**：映射到 Tailwind 设计令牌（如 `bg-primary`, `text-secondary`）。
+- **响应式**：使用 `sm:`, `md:`, `lg:` 前缀，避免写死像素。
+- **排版**：统一使用 `font-*` 与 `leading-*`，禁止自定义行高。
+
+---
+
+## 3. Figma → Vue3 布局注意事项
+
+### 3.1 Flex/Grid 映射
+
+- **Figma AutoLayout → Tailwind Flex**
+  - 水平排列 → `flex-row`
+  - 垂直排列 → `flex-col`
+  - 对齐方式 → `justify-*` / `items-*`
+- **Figma Grid → Tailwind Grid**
+  - 列数 → `grid-cols-*`
+  - 间距 → `gap-*`
+
+### 3.2 尺寸与约束
+
+- **禁止固定宽高**：除非设计稿明确要求。优先使用 `w-full`, `h-auto`。
+- **最小/最大约束**：映射为 `min-w-*`, `max-h-*`，避免溢出。
+- **百分比布局**：优先转换为 `flex-grow`, `basis-*`，而非绝对定位。
+
+### 3.3 绝对定位与层级
+
+- **仅在必要时使用 `absolute`**（如浮层、模态框）。
+- **层级管理**：统一使用 `z-*`，避免硬编码数值。
+
+---
+
+## 4. AI 转换流程约束
+
+1. **输入**：Figma 设计稿（需启用 Dev Mode，确保组件/Frame 命名规范）。
+2. **AI 解析**：Figma AI Bridge 提取节点 → 转换为 Vue3 组件骨架。
+3. **Tailwind 优化**：自动替换内联样式为 Tailwind 原子类。
+4. **人工校验**：开发者需检查以下内容：
+   - 布局是否符合响应式规范
+   - 是否存在冗余 class
+   - 是否有未映射的设计 token
+
+---
+
+## 5. 代码示例
+
+```vue
+<!-- ButtonPrimary.vue -->
+<script setup lang="ts">
+defineProps<{
+  label: string
+  disabled?: boolean
+}>()
+</script>
+
+<template>
+  <button
+    class="px-4 py-2 font-medium text-white rounded-md bg-primary hover:bg-primary/80 disabled:opacity-50"
+    :disabled="disabled"
+  >
+    {{ label }}
+  </button>
+</template>
+```
+
+---
+
+## 6. 审查清单 (Checklist)
+
+- [ ] 所有组件均为 **Vue3 `<script setup>`** 写法
+- [ ] 样式全部使用 **TailwindCSS4 原子类**
+- [ ] 布局优先使用 **Flex/Grid**，避免绝对定位
+- [ ] Props 类型定义完整，避免 `any`
+- [ ] 组件命名与 Figma Frame 保持一致
+
+---
+
+✅ **总结**：通过 Trae + Figma AI Bridge MCP，我们要求 **自动生成的 Vue3 组件必须保持语义化、响应式、Tailwind 原子化**，并在布局上避免固定像素与绝对定位，确保代码可维护、可扩展。
+
+---
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..b807965
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,45 @@
+{
+  "recommendations": [
+    // Tailwind CSS 智能感知
+    "bradlc.vscode-tailwindcss",
+    "austenc.tailwind-docs",
+    
+    // Vue 开发必备 - Vue Official (新版 Volar)
+    "vue.volar",
+    "vue.vscode-typescript-vue-plugin",
+    
+    // TypeScript 支持
+    "ms-vscode.vscode-typescript-next",
+    
+    // 代码检查和格式化
+    "dbaeumer.vscode-eslint",
+    "esbenp.prettier-vscode",
+    
+    // CSS 相关
+    "stylelint.vscode-stylelint",
+    "csshoek.vscode-css-peek",
+    "ecmel.vscode-html-css",
+    "zignd.html-css-class-completion",
+    "syler.sass-indented",
+    
+    // 实用工具
+    "formulahendry.auto-rename-tag",
+    "christian-kohler.path-intellisense",
+    "wix.vscode-import-cost",
+    "ms-vscode.vscode-json",
+    "redhat.vscode-yaml",
+    "eamodio.gitlens",
+    "vscode-icons-team.vscode-icons",
+    "CoenraadS.bracket-pair-colorizer-2",
+    "naumovs.color-highlight",
+    "johnpapa.vscode-peacock",
+    "gruntfuggly.todo-tree",
+    "christian-kohler.npm-intellisense",
+    "yzhang.markdown-all-in-one",
+    "streetsidesoftware.code-spell-checker"
+  ],
+  "unwantedRecommendations": [
+    "vscode.typescript-language-features",
+    "ms-vscode.vscode-typescript-language-features"
+  ]
+}
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..c2ed1e0
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,20 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Launch Nuxt App",
+      "type": "node",
+      "request": "launch",
+      "program": "${workspaceFolder}/app/node_modules/.bin/nuxt",
+      "args": ["dev"],
+      "cwd": "${workspaceFolder}/app",
+      "runtimeArgs": ["--inspect"],
+      "env": {
+        "NODE_OPTIONS": "--inspect"
+      },
+      "console": "integratedTerminal",
+      "restart": true,
+      "protocol": "inspector"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..10ae5da
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,227 @@
+{
+    "files.exclude": {
+        "**/.git": true,
+        "**/.svn": true,
+        "**/.hg": true,
+        "**/.DS_Store": true,
+        "**/Thumbs.db": true,
+        "*.meta": true,
+        ".idea": true,
+        ".nuxt": true,
+        "server/node_modules": true,
+        "shared/node_modules": true,
+        "shared/dist": true,
+        "server/dist": true,
+        "app/.nuxt": true,
+        "app/.output": true
+    },
+    "explorerExclude.backup": {},
+
+    // 编辑器设置
+    "editor.quickSuggestions": {
+        "other": true,
+        "comments": false,
+        "strings": true
+    },
+    "editor.suggestOnTriggerCharacters": true,
+    "editor.acceptSuggestionOnEnter": "on",
+    "editor.snippetSuggestions": "inline",
+    "editor.wordBasedSuggestions": "allDocuments",
+    "editor.parameterHints.enabled": true,
+    "editor.suggestSelection": "first",
+    "editor.tabCompletion": "on",
+    "editor.autoClosingBrackets": "always",
+    "editor.suggest.insertMode": "replace",
+    "editor.formatOnSave": true,
+    "editor.codeActionsOnSave": {
+        "source.fixAll.eslint": "explicit",
+        "source.organizeImports": "explicit"
+    },
+    // 悬停提示设置
+    "editor.hover.enabled": true,
+    "editor.hover.sticky": true,
+    "editor.hover.delay": 300,
+    "editor.suggest.showStatusBar": true,
+    "editor.suggest.preview": true,
+    "editor.suggest.showKeywords": true,
+    "editor.suggest.showSnippets": true,
+
+    // 文件关联
+    "files.associations": {
+        "*.css": "tailwindcss",
+        "main.css": "tailwindcss"
+    },
+
+    // Tailwind CSS IntelliSense 配置
+    "tailwindCSS.includeLanguages": {
+        "vue": "html",
+        "javascript": "javascript",
+        "typescript": "typescript",
+        "vue-html": "html",
+        "plaintext": "css",
+        "markdown": "html"
+    },
+    "tailwindCSS.experimental.classRegex": [
+        ["class:\\s*?[\"'`]([^\"'`]*).*?[\"'`]", "[\"'`]([^\"'`]*)[\"'`]"],
+        ["className:\\s*?[\"'`]([^\"'`]*).*?[\"'`]", "[\"'`]([^\"'`]*)[\"'`]"],
+        ["\\bclass\\s*=\\s*[\"']([^\"']*)[\"']", "([^\"']*)"],
+        ["\\bclassName\\s*=\\s*[\"']([^\"']*)[\"']", "([^\"']*)"],
+        ["class=\"([^\"]*)\"", "([^\"]*)"],
+        ["class='([^']*)'", "([^']*)"],
+        ["class=`([^`]*)`", "([^`]*)"],
+        ["@apply\\s+([^;]*)", 1],
+        ["@layer utilities\\s*{[^}]*?\\.([^\\s{]+)", 1],
+        ["tw`([^`]*)`", 1],
+        ["tw=\"([^\"]*)\"", 1],
+        ["cva\\(([^\\)]*)\\)", 1],
+        ["cx\\(([^\\)]*)\\)", 1],
+        ["cn\\(([^\\)]*)\\)", 1]
+    ],
+    "tailwindCSS.validate": true,
+    "tailwindCSS.lint.cssConflict": "warning",
+    "tailwindCSS.lint.invalidApply": "error",
+    "tailwindCSS.lint.invalidConfigPath": "error",
+    "tailwindCSS.lint.invalidScreen": "error",
+    "tailwindCSS.lint.invalidTailwindDirective": "error",
+    "tailwindCSS.lint.invalidVariant": "error",
+    "tailwindCSS.lint.recommendedVariantOrder": "warning",
+    "tailwindCSS.emmetCompletions": true,
+    "tailwindCSS.suggestions": true,
+    "tailwindCSS.hovers": true,
+    "tailwindCSS.codeActions": true,
+    "tailwindCSS.experimental.configFile": "./app/tailwind.config.js",
+    "tailwindCSS.cssPath": "./app/assets/css/main.css",
+    // Tailwind CSS 智能提示增强设置
+    "tailwindCSS.experimental.classSorting": true,
+    "tailwindCSS.colorDecorators": true,
+    "tailwindCSS.showPixelEquivalents": true,
+    "tailwindCSS.rootFontSize": 16,
+    // 确保Tailwind CSS与CSS Peek兼容
+    "tailwindCSS.experimental.classAttributes": ["class", "className", "ngClass"],
+
+    // CSS 相关设置
+    "css.validate": true,
+    "scss.validate": false,
+    "less.validate": false,
+    "css.completion.completePropertyWithSemicolon": true,
+    "css.completion.triggerPropertyValueCompletion": true,
+    "css.lint.unknownProperties": "warning",
+    "css.lint.invalidNumber": "error",
+    "css.lint.hexColorLength": "error",
+    "css.lint.zeroUnits": "ignore",
+    "css.lint.duplicateProperties": "warning",
+    "css.lint.ieHack": "warning",
+    "css.lint.argumentsInColorFunction": "error",
+    "css.lint.unknownVendorSpecificProperties": "ignore",
+    "css.lint.propertyIgnoredDueToDisplay": "warning",
+    "css.lint.important": "warning",
+    "css.lint.float": "warning",
+    "css.lint.idSelector": "warning",
+    "css.lint.universalSelector": "warning",
+    "css.lint.boxModel": "ignore",
+    "css.lint.vendorPrefix": "warning",
+    "css.lint.compatibleVendorPrefixes": "warning",
+    "css.lint.importStatement": "warning",
+    "css.lint.fontFaceProperties": "warning",
+    "css.lint.keyframeDeclarations": "warning",
+    "css.lint.customPropertyWarnings": "warning",
+    "css.lint.emptyRules": "warning",
+    "css.lint.selectors": "warning",
+    "css.lint.nesting": "warning",
+    "css.lint.validProperties": [
+        "composes",
+        "container",
+        "container-type",
+        "container-name",
+        "@apply",
+        "@screen",
+        "@layer",
+        "@variants",
+        "@responsive",
+        "@tailwind"
+    ],
+
+    // CSS Peek 设置 - 启用CSS类悬停预览
+    "cssPeek.enable": true,
+    "cssPeek.enableGotoDefinition": true,
+    "cssPeek.enableHover": true,
+    "cssPeek.enableShowReferences": true,
+    "cssPeek.enableShowReferencesInPeek": true,
+    "cssPeek.enableShowDefinitionInPeek": true,
+    "cssPeek.enableShowQuickInfo": true,
+    "cssPeek.enableColors": true,
+    "cssPeek.enableFiles": ["css", "scss", "less", "vue", "html"],
+
+    // HTML/CSS 类名智能提示
+    "html-css-class-completion.includeGlobPattern": "**/*.{css,scss,vue,html}",
+    "html-css-class-completion.enableEmmetCompletion": true,
+    "html-css-class-completion.includeLanguages": {
+        "vue": "html",
+        "vue-html": "html"
+    },
+
+    // Vue 相关设置
+    "vetur.validation.style": false,
+    "vetur.validation.template": false,
+    
+    // Vue Official (新版 Volar) 配置
+    "vue.server.hybridMode": true,
+    "vue.inlayHints.missingProps": true,
+    "vue.inlayHints.inlineHandlerLeading": true,
+    "vue.inlayHints.optionsWrapper": true,
+    "vue.inlayHints.vBindShorthand": true,
+    "vue.complete.casing.tags": "kebab",
+    "vue.complete.casing.props": "camel",
+    
+    // Vue Official TypeScript 支持
+    "vue.codeActions.enabled": true,
+    "vue.complete.casing.tags": "kebab",
+    "vue.complete.casing.props": "camel",
+    "vue.suggest.enabled": true,
+    "vue.suggest.includeSnippets": true,
+    "vue.suggest.autoImportComponent": true,
+    "vue.suggest.autoImportComponentNameCasing": "pascal",
+    "vue.suggest.htmlDataSource": "html5",
+    "vue.trace.server": "off",
+    "vue.format.enabled": true,
+    "vue.format.defaultFormatter.html": "none",
+    "vue.format.defaultFormatter.css": "none",
+    "vue.format.defaultFormatter.js": "none",
+    "vue.format.defaultFormatter.ts": "none",
+
+    // Emmet 设置
+    "emmet.includeLanguages": {
+        "vue-html": "html",
+        "vue": "html",
+        "javascript": "javascriptreact",
+        "typescript": "typescriptreact"
+    },
+    "emmet.triggerExpansionOnTab": true,
+    "emmet.showAbbreviationSuggestions": true,
+    "emmet.showExpandedAbbreviation": "always",
+
+    // TypeScript 设置
+    "typescript.preferences.importModuleSpecifier": "relative",
+    "typescript.suggest.autoImports": true,
+    "typescript.suggest.completeFunctionCalls": true,
+    "typescript.inlayHints.parameterNames.enabled": "all",
+    "typescript.inlayHints.parameterTypes.enabled": true,
+    "typescript.inlayHints.variableTypes.enabled": true,
+    "typescript.preferences.includePackageJsonAutoImports": "on",
+    "typescript.suggest.includeCompletionsWithSnippetText": true,
+    "typescript.updateImportsOnFileMove.enabled": "always",
+    "typescript.preferences.includePackageJsonAutoImports": "on",
+    "typescript.suggest.includeCompletionsWithSnippetText": true,
+    "typescript.updateImportsOnFileMove.enabled": "always",
+
+    // Nuxt 设置
+    "nuxt.isNuxtApp": false,
+    
+    // 默认使用Chrome打开链接
+    "terminal.external.windowsExec": "C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe",
+    "terminal.explorerKind": "external",
+    "open-in-browser.default": "chrome",
+    "svn.delete.ignoredRulesForDeletedFiles": [
+        "server\\api\\CIMapi\\feishu-shanghai-cim-service.ts"
+    ]
+}
diff --git a/.vscode/tailwind-workspace.code-workspace b/.vscode/tailwind-workspace.code-workspace
new file mode 100644
index 0000000..3894493
--- /dev/null
+++ b/.vscode/tailwind-workspace.code-workspace
@@ -0,0 +1,119 @@
+{
+  "folders": [
+    {
+      "name": "Nuxt4Curd",
+      "path": "."
+    }
+  ],
+  "settings": {
+    "tailwindCSS.experimental.classRegex": [
+      ["class:\\s*?[\"'`]([^\"'`]*).*?[\"'`]", "[\"'`]([^\"'`]*)[\"'`]"],
+      ["className:\\s*?[\"'`]([^\"'`]*).*?[\"'`]", "[\"'`]([^\"'`]*)[\"'`]"],
+      ["\\bclass\\s*=\\s*[\"']([^\"']*)[\"']", "([^\"']*)"],
+      ["\\bclassName\\s*=\\s*[\"']([^\"']*)[\"']", "([^\"']*)"],
+      ["class=\"([^\"]*)\"", "([^\"]*)"],
+      ["class='([^']*)'", "([^']*)"],
+      ["class=`([^`]*)`", "([^`]*)"],
+      ["@apply\\s+([^;]*)", 1],
+      ["@layer utilities\\s*{[^}]*?\\.([^\\s{]+)", 1],
+      ["tw`([^`]*)`", 1],
+      ["tw=\"([^\"]*)\"", 1],
+      ["cva\\(([^\\)]*)\\)", 1],
+      ["cx\\(([^\\)]*)\\)", 1],
+      ["cn\\(([^\\)]*)\\)", 1]
+    ],
+    "tailwindCSS.includeLanguages": {
+      "vue": "html",
+      "javascript": "javascript",
+      "typescript": "typescript",
+      "vue-html": "html",
+      "plaintext": "css",
+      "markdown": "html"
+    },
+    "tailwindCSS.experimental.configFile": "./app/tailwind.config.js",
+    "tailwindCSS.cssPath": "./app/assets/css/main.css",
+    "tailwindCSS.validate": true,
+    "tailwindCSS.suggestions": true,
+    "tailwindCSS.hovers": true,
+    "tailwindCSS.codeActions": true,
+    // Tailwind CSS 智能提示增强设置
+    "tailwindCSS.experimental.classSorting": true,
+    "tailwindCSS.colorDecorators": true,
+    "tailwindCSS.showPixelEquivalents": true,
+    "tailwindCSS.rootFontSize": 16,
+    // 悬停提示设置
+    "editor.hover.enabled": true,
+    "editor.hover.sticky": true,
+    "editor.hover.delay": 300,
+    "editor.suggest.showStatusBar": true,
+    "editor.suggest.preview": true,
+    "editor.suggest.showKeywords": true,
+    "editor.suggest.showSnippets": true,
+    "css.validate": true,
+    "css.completion.completePropertyWithSemicolon": true,
+    "css.completion.triggerPropertyValueCompletion": true,
+    // CSS Peek 设置 - 启用CSS类悬停预览
+    "cssPeek.enable": true,
+    "cssPeek.enableGotoDefinition": true,
+    "cssPeek.enableHover": true,
+    "cssPeek.enableShowReferences": true,
+    "cssPeek.enableShowReferencesInPeek": true,
+    "cssPeek.enableShowDefinitionInPeek": true,
+    "cssPeek.enableShowQuickInfo": true,
+    "cssPeek.enableColors": true,
+    "cssPeek.enableFiles": ["css", "scss", "less", "vue", "html"],
+    "emmet.includeLanguages": {
+      "vue-html": "html",
+      "vue": "html",
+      "javascript": "javascriptreact",
+      "typescript": "typescriptreact"
+    },
+    "files.associations": {
+      "*.css": "tailwindcss",
+      "main.css": "tailwindcss"
+    },
+    "typescript.preferences.importModuleSpecifier": "relative",
+    "typescript.suggest.autoImports": true,
+    "typescript.suggest.completeFunctionCalls": true,
+    "typescript.inlayHints.parameterNames.enabled": "all",
+    "typescript.inlayHints.parameterTypes.enabled": true,
+    "typescript.inlayHints.variableTypes.enabled": true,
+    "nuxt.isNuxtApp": true
+  },
+  "extensions": {
+    "recommendations": [
+      "bradlc.vscode-tailwindcss",
+      "austenc.tailwind-docs",
+      "Vue.volar",
+      "Vue.vscode-typescript-vue-plugin",
+      "ms-vscode.vscode-typescript-next",
+      "dbaeumer.vscode-eslint",
+      "esbenp.prettier-vscode",
+      "stylelint.vscode-stylelint",
+      "csshoek.vscode-css-peek",
+      "ecmel.vscode-html-css",
+      "zignd.html-css-class-completion",
+      "syler.sass-indented",
+      "formulahendry.auto-rename-tag",
+      "christian-kohler.path-intellisense",
+      "wix.vscode-import-cost",
+      "ms-vscode.vscode-json",
+      "redhat.vscode-yaml",
+      "eamodio.gitlens",
+      "vscode-icons-team.vscode-icons",
+      "CoenraadS.bracket-pair-colorizer-2",
+      "naumovs.color-highlight",
+      "johnpapa.vscode-peacock",
+      "gruntfuggly.todo-tree",
+      "christian-kohler.npm-intellisense",
+      "yzhang.markdown-all-in-one",
+      "streetsidesoftware.code-spell-checker",
+      "phoenisx.cssvar",
+      "nuxt-framework.nuxt-ide-support"
+    ],
+    "unwantedRecommendations": [
+      "vscode.typescript-language-features",
+      "ms-vscode.vscode-typescript-language-features"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/prettier-config/index.js b/prettier-config/index.js
new file mode 100644
index 0000000..8b3fd7c
--- /dev/null
+++ b/prettier-config/index.js
@@ -0,0 +1,12 @@
+module.exports = {
+  semi: false,
+  singleQuote: true,
+  tabWidth: 2,
+  trailingComma: 'es5',
+  printWidth: 100,
+  arrowParens: 'avoid',
+  endOfLine: 'lf',
+  bracketSpacing: true,
+  jsxBracketSameLine: false,
+  proseWrap: 'preserve',
+}
diff --git a/prettier-config/package.json b/prettier-config/package.json
new file mode 100644
index 0000000..20f6af6
--- /dev/null
+++ b/prettier-config/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "@nuxt4crud/prettier-config",
+  "version": "1.0.0",
+  "description": "Prettier configuration for Nuxt4CRUD project",
+  "main": "index.js",
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "prettier",
+    "config",
+    "nuxt4",
+    "crud"
+  ],
+  "license": "MIT"
+}
diff --git a/server/.env b/server/.env
new file mode 100644
index 0000000..1dd1c69
--- /dev/null
+++ b/server/.env
@@ -0,0 +1 @@
+DATABASE_URL=file:./dev.db
diff --git a/server/.npmrc b/server/.npmrc
new file mode 100644
index 0000000..3829239
--- /dev/null
+++ b/server/.npmrc
@@ -0,0 +1,3 @@
+legacy-peer-deps=true
+fund=false
+audit=false
\ No newline at end of file
diff --git a/server/api/[table]/[id].delete.ts b/server/api/[table]/[id].delete.ts
new file mode 100644
index 0000000..09b2010
--- /dev/null
+++ b/server/api/[table]/[id].delete.ts
@@ -0,0 +1,46 @@
+import { defineEventHandler, getRouterParam, createError } from 'h3'
+import { prisma } from '../../lib/prisma'
+import { BaseCrudService } from '../../lib/crud-service'
+import { createCrudHandlers } from '../../lib/crud-handler'
+import { Prisma } from '@prisma/client'
+
+export default defineEventHandler(async event => {
+  const table = getRouterParam(event, 'table')?.toLowerCase()
+  const id = getRouterParam(event, 'id')
+
+  if (!table) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Table name is required',
+    })
+  }
+
+  if (!id) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Record ID is required',
+    })
+  }
+
+  // 将表名转换为 PascalCase 模型名（首字母大写，复数转单数）
+  let modelName = table
+  // 简单的复数转单数逻辑（去掉结尾的s）
+  if (modelName.endsWith('s')) {
+    modelName = modelName.slice(0, -1)
+  }
+  modelName = modelName.charAt(0).toUpperCase() + modelName.slice(1)
+
+  // 验证表名是否存在于 Prisma 模型中
+  if (!prisma[modelName as keyof typeof prisma]) {
+    throw createError({
+      statusCode: 404,
+      statusMessage: 'Table not found or not supported',
+    })
+  }
+
+  // 直接实例化 BaseCrudService，传入动态表名
+  const service = new BaseCrudService(prisma, modelName as Prisma.ModelName)
+
+  const { delete: remove } = createCrudHandlers(service)
+  return await remove(event)
+})
diff --git a/server/api/[table]/[id].get.ts b/server/api/[table]/[id].get.ts
new file mode 100644
index 0000000..bb6a063
--- /dev/null
+++ b/server/api/[table]/[id].get.ts
@@ -0,0 +1,46 @@
+import { defineEventHandler, getRouterParam, createError } from 'h3'
+import { prisma } from '../../lib/prisma'
+import { BaseCrudService } from '../../lib/crud-service'
+import { createCrudHandlers } from '../../lib/crud-handler'
+import { Prisma } from '@prisma/client'
+
+export default defineEventHandler(async event => {
+  const table = getRouterParam(event, 'table')?.toLowerCase()
+  const id = getRouterParam(event, 'id')
+
+  if (!table) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Table name is required',
+    })
+  }
+
+  if (!id) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Record ID is required',
+    })
+  }
+
+  // 将表名转换为 PascalCase 模型名（首字母大写，复数转单数）
+  let modelName = table
+  // 简单的复数转单数逻辑（去掉结尾的s）
+  if (modelName.endsWith('s')) {
+    modelName = modelName.slice(0, -1)
+  }
+  modelName = modelName.charAt(0).toUpperCase() + modelName.slice(1)
+
+  // 验证表名是否存在于 Prisma 模型中
+  if (!prisma[modelName as keyof typeof prisma]) {
+    throw createError({
+      statusCode: 404,
+      statusMessage: 'Table not found or not supported',
+    })
+  }
+
+  // 直接实例化 BaseCrudService，传入动态表名
+  const service = new BaseCrudService(prisma, modelName as Prisma.ModelName)
+
+  const { get } = createCrudHandlers(service)
+  return await get(event)
+})
diff --git a/server/api/[table]/[id].put.ts b/server/api/[table]/[id].put.ts
new file mode 100644
index 0000000..7ceec70
--- /dev/null
+++ b/server/api/[table]/[id].put.ts
@@ -0,0 +1,59 @@
+import { defineEventHandler, getRouterParam, createError } from 'h3'
+import { prisma } from '../../lib/prisma'
+import { BaseCrudService } from '../../lib/crud-service'
+import { createCrudHandlers } from '../../lib/crud-handler'
+import { Prisma } from '@prisma/client'
+
+export default defineEventHandler(async event => {
+  const table = getRouterParam(event, 'table')?.toLowerCase()
+  const id = getRouterParam(event, 'id')
+
+  if (!table) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Table name is required',
+    })
+  }
+
+  if (!id) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Record ID is required',
+    })
+  }
+
+  // 将表名转换为 PascalCase 模型名（首字母大写，复数转单数）
+  let modelName = table
+  // 简单的复数转单数逻辑（去掉结尾的s）
+  if (modelName.endsWith('s')) {
+    modelName = modelName.slice(0, -1)
+  }
+  modelName = modelName.charAt(0).toUpperCase() + modelName.slice(1)
+
+  // 验证表名是否存在于 Prisma 模型中
+  if (!prisma[modelName as keyof typeof prisma]) {
+    throw createError({
+      statusCode: 404,
+      statusMessage: 'Table not found or not supported',
+    })
+  }
+
+  // 直接实例化 BaseCrudService，传入动态表名
+  const service = new BaseCrudService(prisma, modelName as Prisma.ModelName)
+
+  // 如果是 posts 表，添加标题验证
+  if (table === 'posts') {
+    const originalValidateUpdate = service['validateUpdate']
+    service['validateUpdate'] = async (id: number, data: any, existing: any) => {
+      if (!data.title) {
+        const error = new Error('Title is required')
+        ;(error as any).statusCode = 400
+        throw error
+      }
+      await originalValidateUpdate.call(service, id, data, existing)
+    }
+  }
+
+  const { update } = createCrudHandlers(service)
+  return await update(event)
+})
diff --git a/server/api/[table]/index.get.ts b/server/api/[table]/index.get.ts
new file mode 100644
index 0000000..a80faa4
--- /dev/null
+++ b/server/api/[table]/index.get.ts
@@ -0,0 +1,42 @@
+import { defineEventHandler, getQuery, getRouterParam, createError } from 'h3'
+import { prisma } from '../../lib/prisma'
+import { BaseCrudService } from '../../lib/crud-service'
+import { createCrudHandlers } from '../../lib/crud-handler'
+import { Prisma } from '@prisma/client'
+
+export default defineEventHandler(async event => {
+  const table = getRouterParam(event, 'table')?.toLowerCase()
+
+  if (!table) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Table name is required',
+    })
+  }
+
+  // 将表名转换为 PascalCase 模型名（首字母大写，复数转单数）
+  let modelName = table
+  // 简单的复数转单数逻辑（去掉结尾的s）
+  if (modelName.endsWith('s')) {
+    modelName = modelName.slice(0, -1)
+  }
+  modelName = modelName.charAt(0).toUpperCase() + modelName.slice(1)
+
+  // 验证表名是否存在于 Prisma 模型中
+  if (!prisma[modelName as keyof typeof prisma]) {
+    throw createError({
+      statusCode: 404,
+      statusMessage: 'Table not found or not supported',
+    })
+  }
+
+  // 直接实例化 BaseCrudService，传入动态表名
+  const service = new BaseCrudService(prisma, modelName as Prisma.ModelName, {
+    searchableFields: [],
+    defaultOrderBy: 'createdAt',
+    defaultOrderDirection: 'desc',
+  })
+
+  const { list } = createCrudHandlers(service)
+  return await list(event)
+})
diff --git a/server/api/[table]/index.post.ts b/server/api/[table]/index.post.ts
new file mode 100644
index 0000000..31c003c
--- /dev/null
+++ b/server/api/[table]/index.post.ts
@@ -0,0 +1,51 @@
+import { defineEventHandler, getRouterParam, createError } from 'h3'
+import { prisma } from '../../lib/prisma'
+import { BaseCrudService } from '../../lib/crud-service'
+import { createCrudHandlers } from '../../lib/crud-handler'
+import { Prisma } from '@prisma/client'
+
+export default defineEventHandler(async (event) => {
+  const table = getRouterParam(event, 'table')?.toLowerCase()
+  
+  if (!table) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Table name is required',
+    })
+  }
+  
+  // 将表名转换为 PascalCase 模型名（首字母大写，复数转单数）
+  let modelName = table
+  // 简单的复数转单数逻辑（去掉结尾的s）
+  if (modelName.endsWith('s')) {
+    modelName = modelName.slice(0, -1)
+  }
+  modelName = modelName.charAt(0).toUpperCase() + modelName.slice(1)
+  
+  // 验证表名是否存在于 Prisma 模型中
+  if (!prisma[modelName as keyof typeof prisma]) {
+    throw createError({
+      statusCode: 404,
+      statusMessage: 'Table not found or not supported',
+    })
+  }
+  
+  // 直接实例化 BaseCrudService，传入动态表名
+  const service = new BaseCrudService(prisma, modelName as Prisma.ModelName)
+  
+  // 如果是 posts 表，添加标题验证
+  if (table === 'posts') {
+    const originalValidateCreate = service['validateCreate']
+    service['validateCreate'] = async (data: any) => {
+      if (!data.title) {
+        const error = new Error('Title is required')
+        ;(error as any).statusCode = 400
+        throw error
+      }
+      await originalValidateCreate.call(service, data)
+    }
+  }
+  
+  const { create } = createCrudHandlers(service)
+  return await create(event)
+})
diff --git a/server/api/table-info.get.ts b/server/api/table-info.get.ts
new file mode 100644
index 0000000..2a0076f
--- /dev/null
+++ b/server/api/table-info.get.ts
@@ -0,0 +1,150 @@
+/**
+ * 表信息API接口
+ * Table Information API Endpoint
+ */
+import { createSqlQueryBuilder } from '../lib/sql-query-builder'
+import { prisma } from '../lib/prisma'
+
+/**
+ * 支持的表名映射
+ * Supported table names mapping
+ */
+const ALLOWED_TABLES = {
+  Post: 'posts'  // 支持Post表
+} as const
+
+/**
+ * 字段类型映射
+ * Field type mapping
+ */
+const FIELD_TYPES: Record<string, Record<string, string>> = {
+  posts: {
+    id: 'number',
+    title: 'string',
+    content: 'string',
+    published: 'boolean',
+    createdAt: 'datetime',
+    updatedAt: 'datetime',
+  },
+}
+
+/**
+ * 默认搜索字段配置
+ * Default search fields configuration
+ */
+const DEFAULT_SEARCH_FIELDS: Record<string, string[]> = {
+  posts: ['title', 'content'], // posts表搜索字段
+}
+
+/**
+ * 默认排序字段配置
+ * Default sortable fields configuration
+ */
+const DEFAULT_SORTABLE_FIELDS: Record<string, string[]> = {
+  posts: ['id', 'title', 'content', 'published', 'createdAt', 'updatedAt'], // posts表排序字段
+}
+
+/**
+ * 表信息API处理器
+ * Table information API handler
+ */
+export default defineEventHandler(async event => {
+  try {
+    // 获取查询参数
+    const query = getQuery(event)
+    const tableName = query.table as string
+
+    // 如果没有指定表名，返回所有支持的表
+    if (!tableName) {
+      const supportedTables = Object.keys(ALLOWED_TABLES).map(key => ({
+        key,
+        name: ALLOWED_TABLES[key as keyof typeof ALLOWED_TABLES],
+        searchFields:
+          DEFAULT_SEARCH_FIELDS[ALLOWED_TABLES[key as keyof typeof ALLOWED_TABLES]] || [],
+        sortableFields:
+          DEFAULT_SORTABLE_FIELDS[ALLOWED_TABLES[key as keyof typeof ALLOWED_TABLES]] || [],
+      }))
+
+      return {
+        success: true,
+        data: {
+          tables: supportedTables,
+        },
+        message: '获取支持的表列表成功',
+      }
+    }
+
+    // 验证表名是否允许
+    const actualTableName = ALLOWED_TABLES[tableName as keyof typeof ALLOWED_TABLES]
+    if (!actualTableName) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: `不支持的表: ${tableName}`,
+      })
+    }
+
+    // 创建SQL查询构造器
+    const queryBuilder = createSqlQueryBuilder(prisma)
+
+    // 获取表字段信息
+    const fields = await queryBuilder.getTableFields(actualTableName)
+
+    // 构建字段详细信息
+    const fieldDetails = fields.map(field => ({
+      name: field,
+      type: FIELD_TYPES[actualTableName]?.[field] || 'string',
+      searchable: DEFAULT_SEARCH_FIELDS[actualTableName]?.includes(field) || false,
+      sortable: DEFAULT_SORTABLE_FIELDS[actualTableName]?.includes(field) || true,
+    }))
+
+    // 获取支持的操作符
+    const operators = [
+      { value: 'equals', label: '等于', types: ['string', 'number', 'boolean'] },
+      { value: 'not_equals', label: '不等于', types: ['string', 'number', 'boolean'] },
+      { value: 'greater_than', label: '大于', types: ['number', 'datetime'] },
+      { value: 'greater_than_or_equal', label: '大于等于', types: ['number', 'datetime'] },
+      { value: 'less_than', label: '小于', types: ['number', 'datetime'] },
+      { value: 'less_than_or_equal', label: '小于等于', types: ['number', 'datetime'] },
+      { value: 'contains', label: '包含', types: ['string'] },
+      { value: 'starts_with', label: '开始于', types: ['string'] },
+      { value: 'ends_with', label: '结束于', types: ['string'] },
+      { value: 'in', label: '在列表中', types: ['string', 'number'] },
+      { value: 'not_in', label: '不在列表中', types: ['string', 'number'] },
+      { value: 'is_null', label: '为空', types: ['string', 'number', 'datetime'] },
+      { value: 'is_not_null', label: '不为空', types: ['string', 'number', 'datetime'] },
+      { value: 'between', label: '在范围内', types: ['number', 'datetime'] },
+      { value: 'date_equals', label: '日期等于', types: ['datetime'] },
+      { value: 'date_before', label: '日期之前', types: ['datetime'] },
+      { value: 'date_after', label: '日期之后', types: ['datetime'] },
+      { value: 'date_between', label: '日期范围', types: ['datetime'] },
+    ]
+
+    return {
+      success: true,
+      data: {
+        table: {
+          name: actualTableName,
+          key: tableName,
+          fields: fieldDetails,
+          searchFields: DEFAULT_SEARCH_FIELDS[actualTableName] || [],
+          sortableFields: DEFAULT_SORTABLE_FIELDS[actualTableName] || fields,
+          operators,
+        },
+      },
+      message: '获取表信息成功',
+    }
+  } catch (error) {
+    console.error('Table info API error:', error)
+
+    // 如果是已知错误，直接抛出
+    if (error && typeof error === 'object' && 'statusCode' in error) {
+      throw error
+    }
+
+    // 处理未知错误
+    throw createError({
+      statusCode: 500,
+      statusMessage: `获取表信息失败: ${error instanceof Error ? error.message : '未知错误'}`,
+    })
+  }
+})
diff --git a/server/api/universal-query.post.ts b/server/api/universal-query.post.ts
new file mode 100644
index 0000000..bc6ac4c
--- /dev/null
+++ b/server/api/universal-query.post.ts
@@ -0,0 +1,136 @@
+/**
+ * 通用高级查询API接口
+ * Universal Advanced Query API Endpoint
+ */
+import type { AdvancedQueryOptions } from '@nuxt4crud/shared'
+import { prisma } from '../lib/prisma'
+import { createSqlQueryBuilder } from '../lib/sql-query-builder'
+
+/**
+ * 通用查询请求体接口
+ * Universal query request body interface
+ */
+interface UniversalQueryRequest {
+  table: string
+  options: AdvancedQueryOptions
+  searchFields?: string[]
+  mode?: 'query' | 'aggregate'
+}
+
+/**
+ * 支持的表名映射（安全检查）
+ * Supported table names mapping (security check)
+ */
+const ALLOWED_TABLES = {
+  Post: 'posts', // 支持 Post 表
+  User: 'users', // 支持 User 表
+  // 可以在这里添加更多允许查询的表
+} as const
+
+/**
+ * 默认搜索字段配置
+ * Default search fields configuration
+ */
+const DEFAULT_SEARCH_FIELDS: Record<string, string[]> = {
+  posts: ['title', 'content'], // Post 表搜索字段
+  users: ['name', 'email'], // User 表搜索字段
+  // 可以为其他表配置默认搜索字段
+}
+
+/**
+ * 通用高级查询API处理器
+ * Universal advanced query API handler
+ */
+export default defineEventHandler(async event => {
+  try {
+    // 只允许POST方法
+    assertMethod(event, 'POST')
+
+    // 获取请求体
+    const body = (await readBody(event)) as UniversalQueryRequest
+
+    // 验证请求参数
+    if (!body.table || !body.options) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: '缺少必要参数: table 和 options',
+      })
+    }
+
+    // 安全检查：验证表名是否允许
+    const tableName = ALLOWED_TABLES[body.table as keyof typeof ALLOWED_TABLES]
+    if (!tableName) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: `不允许查询表: ${body.table}`,
+      })
+    }
+
+    // 创建SQL查询构造器
+    const queryBuilder = createSqlQueryBuilder(prisma)
+
+    // 获取表字段信息
+    const availableFields = await queryBuilder.getTableFields(tableName)
+
+    // 验证查询选项
+    const validationErrors = queryBuilder.validateQueryOptions(body.options, availableFields)
+    if (validationErrors.length > 0) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: `查询参数验证失败: ${validationErrors.join(', ')}`,
+      })
+    }
+
+    // 获取搜索字段
+    const searchFields = body.searchFields || DEFAULT_SEARCH_FIELDS[tableName] || []
+
+    // 执行查询
+    let result: any
+
+    if (body.mode === 'aggregate') {
+      // 执行聚合查询
+      result = await queryBuilder.executeAggregateQuery(tableName, body.options)
+
+      return {
+        success: true,
+        data: {
+          table: tableName,
+          mode: 'aggregate',
+          result,
+          options: body.options,
+          availableFields,
+          searchFields,
+        },
+        message: '聚合查询执行成功',
+      }
+    } else {
+      // 执行普通查询
+      result = await queryBuilder.executeQuery(tableName, body.options, searchFields)
+
+      return {
+        success: true,
+        data: {
+          table: tableName,
+          mode: 'query',
+          ...result,
+          availableFields,
+          searchFields,
+        },
+        message: '查询执行成功',
+      }
+    }
+  } catch (error) {
+    console.error('Universal query API error:', error)
+
+    // 如果是已知错误，直接抛出
+    if (error && typeof error === 'object' && 'statusCode' in error) {
+      throw error
+    }
+
+    // 处理未知错误
+    throw createError({
+      statusCode: 500,
+      statusMessage: `查询执行失败: ${error instanceof Error ? error.message : '未知错误'}`,
+    })
+  }
+})
diff --git a/server/config/feishu-config.ts b/server/config/feishu-config.ts
new file mode 100644
index 0000000..9fcd001
--- /dev/null
+++ b/server/config/feishu-config.ts
@@ -0,0 +1,28 @@
+/**
+ * 飞书应用配置
+ * 将敏感信息配置在服务端，避免前端暴露
+ */
+
+export const FEISHU_CONFIG = {
+  // 默认应用配置 - 从环境变量获取
+  DEFAULT_APP_TOKEN: process.env.FEISHU_DEFAULT_APP_TOKEN || 'YDtMbwqBkangyistqmicDAH0nag',
+  DEFAULT_TABLE_ID: process.env.FEISHU_DEFAULT_TABLE_ID || 'tblGRc1MSmQfonb2',
+  
+  // 应用凭证 - 从环境变量获取
+  APP_ID: process.env.FEISHU_APP_ID || '',
+  APP_SECRET: process.env.FEISHU_APP_SECRET || '',
+}
+
+/**
+ * 获取飞书应用配置
+ * @param tableId 可选的表格ID，如果不提供则使用默认配置
+ * @returns 返回完整的配置信息（app_token完全从服务端获取）
+ */
+export function getFeishuConfig(tableId?: string) {
+  return {
+    appToken: FEISHU_CONFIG.DEFAULT_APP_TOKEN, // app_token完全从服务端配置获取，不从前端传递
+    tableId: tableId || FEISHU_CONFIG.DEFAULT_TABLE_ID,
+    appId: FEISHU_CONFIG.APP_ID,
+    appSecret: FEISHU_CONFIG.APP_SECRET,
+  }
+}
\ No newline at end of file
diff --git a/server/lib/crud-handler.ts b/server/lib/crud-handler.ts
new file mode 100644
index 0000000..cde5a84
--- /dev/null
+++ b/server/lib/crud-handler.ts
@@ -0,0 +1,337 @@
+/**
+ * 通用 CRUD 处理器基类
+ * Generic CRUD Handler Base Class
+ *
+ * 提供标准的 HTTP 请求处理和响应格式化
+ * Provides standard HTTP request handling and response formatting
+ */
+
+import type { H3Event } from 'h3'
+import { getQuery, getRouterParams, readBody, createError } from 'h3'
+import { validateQuery, validateBody, validateParams } from '@nuxt4crud/shared'
+import type {
+  BaseEntity,
+  CreateInput,
+  UpdateInput,
+  QueryParams,
+  ApiResponse,
+  PaginatedResponse,
+} from '@nuxt4crud/shared'
+
+/**
+ * CRUD 处理器基类
+ * CRUD Handler Base Class
+ */
+export abstract class BaseCrudHandler<
+  T extends BaseEntity,
+  CreateInputType extends CreateInput,
+  UpdateInputType extends UpdateInput,
+  QueryParamsType extends QueryParams = QueryParams,
+> {
+  constructor(
+    protected service: any, // 实际的服务实例
+    protected schemas: {
+      query?: any
+      create?: any
+      update?: any
+      params?: any
+    } = {}
+  ) {}
+
+  /**
+   * 处理列表查询请求
+   * Handle list query request
+   */
+  async handleList(event: H3Event): Promise<ApiResponse<PaginatedResponse<T>>> {
+    try {
+      const query = this.schemas.query
+        ? validateQuery(this.schemas.query, getQuery(event))
+        : getQuery(event)
+
+      const result = await this.service.findMany(query)
+
+      return {
+        success: true,
+        data: result,
+      }
+    } catch (error: any) {
+      return this.handleError(error)
+    }
+  }
+
+  /**
+   * 处理单个记录查询请求
+   * Handle single record query request
+   */
+  async handleGet(event: H3Event): Promise<ApiResponse<T>> {
+    try {
+      const params = this.schemas.params
+        ? validateParams(this.schemas.params, getRouterParams(event))
+        : getRouterParams(event)
+
+      const id = Number(params.id)
+      const result = await this.service.findById(id)
+
+      if (!result) {
+        throw createError({
+          statusCode: 404,
+          statusMessage: '记录不存在',
+        })
+      }
+
+      return {
+        success: true,
+        data: result,
+      }
+    } catch (error: any) {
+      return this.handleError(error)
+    }
+  }
+
+  /**
+   * 兼容单个或多个ID的查询请求（支持 GET 与 POST）
+   * Flexible handler to fetch by a single ID or multiple IDs (supports GET and POST)
+   *
+   * - GET: 路径参数 `id`，支持逗号分隔（如 `/api/.../1,2,3`）
+   * - POST: 请求体包含 `id: number` 或 `ids: number[] | string`
+   */
+  async handleGetFlexible(event: H3Event): Promise<ApiResponse<T | T[]>> {
+    try {
+      const method = event?.node?.req?.method || 'GET'
+
+      // POST 支持通过请求体传输多个ID
+      if (method === 'POST') {
+        const body = await readBody(event)
+
+        if (!body || (body.id === undefined && body.ids === undefined)) {
+          throw createError({ statusCode: 400, statusMessage: '请求体必须包含 id 或 ids' })
+        }
+
+        // 归一化为ID数组
+        const ids: number[] = Array.isArray(body.ids)
+          ? body.ids.map((v: any) => Number(v)).filter((v: number) => Number.isFinite(v) && v > 0)
+          : typeof body.ids === 'string'
+            ? body.ids
+                .split(',')
+                .map(s => Number(s.trim()))
+                .filter(n => Number.isFinite(n) && n > 0)
+            : body.id !== undefined
+              ? [Number(body.id)].filter(n => Number.isFinite(n) && n > 0)
+              : []
+
+        if (ids.length === 0) {
+          throw createError({ statusCode: 400, statusMessage: '无效的ID或ID数组' })
+        }
+
+        // 单个ID与多个ID统一处理
+        if (ids.length === 1) {
+          const one = await this.service.findById(ids[0])
+          if (!one) {
+            throw createError({ statusCode: 404, statusMessage: '记录不存在' })
+          }
+          return { success: true, data: one }
+        } else {
+          const list = await this.service.findByIds(ids)
+          if (!list || list.length === 0) {
+            throw createError({ statusCode: 404, statusMessage: '记录不存在' })
+          }
+          const partial = list.length < ids.length
+          return {
+            success: true,
+            data: list,
+            message: partial ? '部分ID未找到' : undefined,
+          }
+        }
+      }
+
+      // GET 支持 `/api/.../[id]` 单个ID，或逗号分隔的多个ID
+      const params = getRouterParams(event)
+      if (!params || params.id === undefined) {
+        throw createError({ statusCode: 400, statusMessage: '缺少路径参数 id' })
+      }
+
+      const rawId = String(params.id)
+      const ids = rawId
+        .split(',')
+        .map(s => Number(s.trim()))
+        .filter(n => Number.isFinite(n) && n > 0)
+
+      if (ids.length === 0) {
+        throw createError({ statusCode: 400, statusMessage: '无效的路径参数 id' })
+      }
+
+      if (ids.length === 1) {
+        const one = await this.service.findById(ids[0])
+        if (!one) {
+          throw createError({ statusCode: 404, statusMessage: '记录不存在' })
+        }
+        return { success: true, data: one }
+      } else {
+        const list = await this.service.findByIds(ids)
+        if (!list || list.length === 0) {
+          throw createError({ statusCode: 404, statusMessage: '记录不存在' })
+        }
+        const partial = list.length < ids.length
+        return {
+          success: true,
+          data: list,
+          message: partial ? '部分ID未找到' : undefined,
+        }
+      }
+    } catch (error: any) {
+      return this.handleError(error)
+    }
+  }
+
+  /**
+   * 处理创建请求
+   * Handle create request
+   */
+  async handleCreate(event: H3Event): Promise<ApiResponse<T>> {
+    try {
+      const body = await readBody(event)
+
+      if (!body) {
+        throw createError({
+          statusCode: 400,
+          statusMessage: '请求体不能为空',
+        })
+      }
+
+      const data = this.schemas.create ? validateBody(this.schemas.create, body) : body
+
+      const result = await this.service.create(data)
+
+      return {
+        success: true,
+        data: result,
+        message: '创建成功',
+      }
+    } catch (error: any) {
+      return this.handleError(error)
+    }
+  }
+
+  /**
+   * 处理更新请求
+   * Handle update request
+   */
+  async handleUpdate(event: H3Event): Promise<ApiResponse<T>> {
+    try {
+      const params = this.schemas.params
+        ? validateParams(this.schemas.params, getRouterParams(event))
+        : getRouterParams(event)
+
+      const id = Number(params.id)
+      const body = await readBody(event)
+
+      if (!body) {
+        throw createError({
+          statusCode: 400,
+          statusMessage: '请求体不能为空',
+        })
+      }
+
+      const data = this.schemas.update ? validateBody(this.schemas.update, body) : body
+
+      const result = await this.service.update(id, data)
+
+      return {
+        success: true,
+        data: result,
+        message: '更新成功',
+      }
+    } catch (error: any) {
+      return this.handleError(error)
+    }
+  }
+
+  /**
+   * 处理删除请求
+   * Handle delete request
+   */
+  async handleDelete(event: H3Event): Promise<ApiResponse<void>> {
+    try {
+      const params = this.schemas.params
+        ? validateParams(this.schemas.params, getRouterParams(event))
+        : getRouterParams(event)
+
+      const id = Number(params.id)
+      await this.service.delete(id)
+
+      return {
+        success: true,
+        message: '删除成功',
+      }
+    } catch (error: any) {
+      return this.handleError(error)
+    }
+  }
+
+  /**
+   * 错误处理
+   * Error handling
+   */
+  protected handleError(error: any): ApiResponse {
+    console.error('CRUD Handler Error:', error)
+
+    if (error.statusCode === 404) {
+      return {
+        success: false,
+        message: error.message || '记录不存在',
+      }
+    }
+
+    if (error.statusCode === 400) {
+      return {
+        success: false,
+        message: error.message || '请求参数错误',
+        validationErrors: error.validationErrors,
+      }
+    }
+
+    if (error.statusCode === 409) {
+      return {
+        success: false,
+        message: error.message || '数据冲突',
+      }
+    }
+
+    return {
+      success: false,
+      message: error.message || '服务器内部错误',
+    }
+  }
+}
+
+/**
+ * 创建 CRUD 处理器工厂函数
+ * Create CRUD handler factory function
+ */
+export function createCrudHandlers<
+  T extends BaseEntity,
+  CreateInputType extends CreateInput,
+  UpdateInputType extends UpdateInput,
+  QueryParamsType extends QueryParams = QueryParams,
+>(
+  service: any,
+  schemas: {
+    query?: any
+    create?: any
+    update?: any
+    params?: any
+  } = {}
+) {
+  const handler = new BaseCrudHandler<T, CreateInputType, UpdateInputType, QueryParamsType>(
+    service,
+    schemas
+  )
+
+  return {
+    list: (event: H3Event) => handler.handleList(event),
+    get: (event: H3Event) => handler.handleGet(event),
+    create: (event: H3Event) => handler.handleCreate(event),
+    update: (event: H3Event) => handler.handleUpdate(event),
+    delete: (event: H3Event) => handler.handleDelete(event),
+  }
+}
diff --git a/server/lib/crud-service.ts b/server/lib/crud-service.ts
new file mode 100644
index 0000000..62cf187
--- /dev/null
+++ b/server/lib/crud-service.ts
@@ -0,0 +1,252 @@
+/**
+ * 通用 CRUD 服务基类
+ * Generic CRUD Service Base Class
+ *
+ * 提供标准的 CRUD 操作，支持分页、搜索、排序等功能
+ * Provides standard CRUD operations with pagination, search, and sorting
+ */
+
+import { PrismaClient } from '@prisma/client'
+import type { BaseEntity, PaginatedResponse, CrudOptions } from '@nuxt4crud/shared'
+
+/**
+ * CRUD 服务基类
+ * CRUD Service Base Class
+ */
+export abstract class BaseCrudService<
+  T extends BaseEntity,
+  CreateInput,
+  UpdateInput,
+  QueryParams = any,
+> {
+  protected model: any
+  protected options: CrudOptions
+
+  constructor(
+    protected prisma: PrismaClient,
+    protected modelName: string,
+    options: Partial<CrudOptions> = {}
+  ) {
+    this.model = (prisma as any)[modelName]
+    this.options = {
+      softDelete: false,
+      defaultOrderBy: 'createdAt',
+      defaultOrderDirection: 'desc',
+      searchableFields: [],
+      uniqueFields: [],
+      ...options,
+    }
+  }
+
+  /**
+   * 获取列表（支持分页、搜索、排序）
+   * Get list with pagination, search, and sorting
+   */
+  async findMany(
+    params: QueryParams & {
+      page?: number
+      limit?: number
+      search?: string
+      orderBy?: string
+      orderDirection?: 'asc' | 'desc'
+    }
+  ): Promise<PaginatedResponse<T>> {
+    const {
+      page = 1,
+      limit = 10,
+      search = '',
+      orderBy = this.options.defaultOrderBy,
+      orderDirection = this.options.defaultOrderDirection,
+      ...filters
+    } = params
+
+    const where = this.buildWhereClause(search, filters)
+
+    const skip = (page - 1) * limit
+    const take = limit
+
+    const [data, total] = await Promise.all([
+      this.model.findMany({
+        where,
+        skip,
+        take,
+        orderBy: { [orderBy]: orderDirection },
+      }),
+      this.model.count({ where }),
+    ])
+
+    return {
+      data,
+      total,
+      page,
+      limit,
+      totalPages: Math.ceil(total / limit),
+    }
+  }
+
+  /**
+   * 根据ID查找
+   * Find by ID
+   */
+  async findById(id: number): Promise<T | null> {
+    return await this.model.findUnique({
+      where: { id },
+    })
+  }
+
+  /**
+   * 根据多个ID查找记录
+   * Find records by multiple IDs
+   *
+   * @param ids 要查询的ID数组
+   * @returns 匹配的记录列表
+   */
+  async findByIds(ids: number[]): Promise<T[]> {
+    const normalizedIds = Array.from(
+      new Set(
+        (ids || [])
+          .map(id => Number(id))
+          .filter(id => Number.isFinite(id) && id > 0)
+      )
+    )
+
+    if (normalizedIds.length === 0) {
+      return []
+    }
+
+    return await this.model.findMany({
+      where: { id: { in: normalizedIds } },
+    })
+  }
+
+  /**
+   * 创建记录
+   * Create record
+   */
+  async create(data: CreateInput): Promise<T> {
+    await this.validateCreate(data)
+
+    const transformedData = await this.transformCreateData(data)
+
+    return await this.model.create({
+      data: transformedData,
+    })
+  }
+
+  /**
+   * 更新记录
+   * Update record
+   */
+  async update(id: number, data: UpdateInput): Promise<T> {
+    const existing = await this.findById(id)
+    if (!existing) {
+      const error = new Error('记录不存在')
+      ;(error as any).statusCode = 404
+      throw error
+    }
+
+    await this.validateUpdate(id, data, existing)
+
+    const transformedData = await this.transformUpdateData(data, existing)
+
+    return await this.model.update({
+      where: { id },
+      data: transformedData,
+    })
+  }
+
+  /**
+   * 删除记录
+   * Delete record
+   */
+  async delete(id: number): Promise<void> {
+    const existing = await this.findById(id)
+    if (!existing) {
+      const error = new Error('记录不存在')
+      ;(error as any).statusCode = 404
+      throw error
+    }
+
+    await this.validateDelete(id, existing)
+
+    if (this.options.softDelete) {
+      await this.model.update({
+        where: { id },
+        data: { deletedAt: new Date() },
+      })
+    } else {
+      await this.model.delete({
+        where: { id },
+      })
+    }
+  }
+
+  /**
+   * 构建查询条件
+   * Build where clause
+   */
+  protected buildWhereClause(search: string, filters: any): any {
+    const where: any = {}
+
+    // 搜索功能
+    if (search && this.options.searchableFields?.length) {
+      where.OR = this.options.searchableFields.map(field => ({
+        [field]: { contains: search },
+      }))
+    }
+
+    // 过滤条件
+    Object.entries(filters).forEach(([key, value]) => {
+      if (value !== undefined && value !== null && key !== 'search') {
+        where[key] = value
+      }
+    })
+
+    // 软删除过滤
+    if (this.options.softDelete) {
+      where.deletedAt = null
+    }
+
+    return where
+  }
+
+  /**
+   * 创建前验证钩子
+   * Pre-create validation hook
+   */
+  protected async validateCreate(data: CreateInput): Promise<void> {
+    // 子类可以重写此方法
+  }
+
+  /**
+   * 更新前验证钩子
+   * Pre-update validation hook
+   */
+  protected async validateUpdate(id: number, data: UpdateInput, existing: T): Promise<void> {
+    // 子类可以重写此方法
+  }
+
+  /**
+   * 删除前验证钩子
+   * Pre-delete validation hook
+   */
+  protected async validateDelete(id: number, existing: T): Promise<void> {
+    // 子类可以重写此方法
+  }
+
+  /**
+   * 创建数据转换钩子
+   * Create data transformation hook
+   */
+  protected async transformCreateData(data: CreateInput): Promise<any> {
+    return data
+  }
+
+  /**
+   * 更新数据转换钩子
+   * Update data transformation hook
+   */
+  protected async transformUpdateData(data: UpdateInput, existing: T): Promise<any> {
+    return data
+  }
+}
diff --git a/server/lib/prisma.ts b/server/lib/prisma.ts
new file mode 100644
index 0000000..5616e26
--- /dev/null
+++ b/server/lib/prisma.ts
@@ -0,0 +1,22 @@
+/**
+ * Prisma 客户端实例
+ * Prisma Client Instance
+ */
+
+import { createRequire } from 'node:module'
+const require = createRequire(import.meta.url)
+const { PrismaClient } = require('@prisma/client')
+
+/**
+ * 全局Prisma客户端实例
+ * Global Prisma Client instance
+ */
+export const prisma = new PrismaClient()
+
+/**
+ * 在应用关闭时正确断开Prisma连接
+ * Disconnect Prisma connection properly on application shutdown
+ */
+export async function disconnectPrisma(): Promise<void> {
+  await prisma.$disconnect()
+}
diff --git a/server/lib/sql-query-builder.ts b/server/lib/sql-query-builder.ts
new file mode 100644
index 0000000..5fe796e
--- /dev/null
+++ b/server/lib/sql-query-builder.ts
@@ -0,0 +1,739 @@
+/**
+ * SQL查询构建与执行工具
+ * SQL Query Builder & Executor
+ *
+ * 提供两类能力：
+ * 1) 基础的SQL字符串构建（用于预览）
+ * 2) 基于 Prisma 的查询执行与表字段获取
+ */
+
+import type { PrismaClient } from '@prisma/client'
+import { Prisma } from '@prisma/client'
+import type { AdvancedQueryOptions } from '@nuxt4crud/shared/types'
+
+export interface QueryBuilderOptions {
+  table: string
+  select?: string[]
+  where?: Record<string, any>
+  orderBy?: string
+  orderDirection?: 'asc' | 'desc'
+  limit?: number
+  offset?: number
+}
+
+/**
+ * SQL查询构建器类
+ * SQL Query Builder Class
+ */
+// 仅用于生成基础 SQL 预览字符串的构建器（不直接执行）
+export class SqlQueryBuilder {
+  private options: QueryBuilderOptions
+
+  constructor(options: QueryBuilderOptions) {
+    this.options = options
+  }
+
+  /**
+   * 构建SELECT查询
+   * Build SELECT query
+   */
+  buildSelectQuery(): { sql: string; params: any[] } {
+    const params: any[] = []
+    let sql = 'SELECT '
+
+    // SELECT 子句
+    if (this.options.select && this.options.select.length > 0) {
+      sql += this.options.select.join(', ')
+    } else {
+      sql += '*'
+    }
+
+    // FROM 子句
+    sql += ` FROM ${this.escapeIdentifier(this.options.table)}`
+
+    // WHERE 子句
+    const whereClause = this.buildWhereClause(params)
+    if (whereClause) {
+      sql += ` WHERE ${whereClause}`
+    }
+
+    // ORDER BY 子句
+    if (this.options.orderBy) {
+      sql += ` ORDER BY ${this.escapeIdentifier(this.options.orderBy)} ${this.options.orderDirection || 'ASC'}`
+    }
+
+    // LIMIT 子句
+    if (this.options.limit) {
+      sql += ` LIMIT ${this.options.limit}`
+    }
+
+    // OFFSET 子句
+    if (this.options.offset) {
+      sql += ` OFFSET ${this.options.offset}`
+    }
+
+    return { sql, params }
+  }
+
+  /**
+   * 构建COUNT查询
+   * Build COUNT query
+   */
+  buildCountQuery(): { sql: string; params: any[] } {
+    const params: any[] = []
+    let sql = `SELECT COUNT(*) as count FROM ${this.escapeIdentifier(this.options.table)}`
+
+    // WHERE 子句
+    const whereClause = this.buildWhereClause(params)
+    if (whereClause) {
+      sql += ` WHERE ${whereClause}`
+    }
+
+    return { sql, params }
+  }
+
+  /**
+   * 构建WHERE子句
+   * Build WHERE clause
+   */
+  private buildWhereClause(params: any[]): string {
+    if (!this.options.where || Object.keys(this.options.where).length === 0) {
+      return ''
+    }
+
+    const conditions: string[] = []
+
+    Object.entries(this.options.where).forEach(([key, value]) => {
+      if (value !== undefined && value !== null) {
+        conditions.push(`${this.escapeIdentifier(key)} = ?`)
+        params.push(value)
+      }
+    })
+
+    return conditions.join(' AND ')
+  }
+
+  /**
+   * 转义标识符（防止SQL注入）
+   * Escape identifier (prevent SQL injection)
+   */
+  private escapeIdentifier(identifier: string): string {
+    // 简单的标识符转义，移除特殊字符
+    return identifier.replace(/[^a-zA-Z0-9_]/g, '')
+  }
+
+  /**
+   * 获取分页查询
+   * Get paginated query
+   */
+  buildPaginatedQueries(): {
+    selectQuery: { sql: string; params: any[] }
+    countQuery: { sql: string; params: any[] }
+  } {
+    return {
+      selectQuery: this.buildSelectQuery(),
+      countQuery: this.buildCountQuery(),
+    }
+  }
+}
+
+/**
+ * Prisma 驱动的查询构建器
+ * Prisma-driven query builder and executor
+ */
+export class PrismaSqlQueryBuilder {
+  constructor(private prisma: PrismaClient) {}
+
+  /**
+   * 获取当前数据库方言（postgres/mysql/sqlite）
+   * Get current database dialect from DATABASE_URL
+   */
+  private getDialect(): 'postgres' | 'mysql' | 'sqlite' {
+    const url = process.env.DATABASE_URL || 'file:./dev.db'
+    if (url.startsWith('postgres') || url.includes('postgresql')) return 'postgres'
+    if (url.startsWith('mysql')) return 'mysql'
+    // Prisma sqlite 通常是 file:./xxx.db
+    return 'sqlite'
+  }
+
+  /**
+   * 获取指定表的字段列表（通过数据库系统表）
+   * Get table column names using database system views
+   */
+  async getTableFields(tableName: string): Promise<string[]> {
+    const dialect = this.getDialect()
+    try {
+      if (dialect === 'postgres') {
+        const rows: Array<{ column_name: string }> = await (this.prisma.$queryRawUnsafe as any)(
+          `SELECT column_name FROM information_schema.columns WHERE table_schema = 'public' AND table_name = '${tableName}' ORDER BY ordinal_position;`
+        )
+        return rows.map(r => r.column_name)
+      }
+
+      if (dialect === 'mysql') {
+        const rows: Array<{ Field: string }> = await (this.prisma.$queryRawUnsafe as any)(
+          `SHOW COLUMNS FROM \`${tableName}\`;`
+        )
+        return rows.map(r => r.Field)
+      }
+
+      // sqlite
+      const rows: Array<{ name: string }> = await (this.prisma.$queryRawUnsafe as any)(
+        `PRAGMA table_info('${tableName}');`
+      )
+      return rows.map(r => r.name)
+    } catch (e) {
+      console.warn('getTableFields failed, falling back to defaults:', e)
+      // 尝试返回常见字段集合作为降级方案
+      if (tableName === 'users') {
+        return ['id', 'name', 'email', 'age', 'createdAt', 'updatedAt']
+      }
+      return ['id', 'createdAt', 'updatedAt']
+    }
+  }
+
+  /**
+   * 验证高级查询选项的合法性
+   * Validate AdvancedQueryOptions against available fields
+   */
+  validateQueryOptions(options: AdvancedQueryOptions, availableFields: string[]): string[] {
+    const errors: string[] = []
+    const fieldSet = new Set(availableFields)
+
+    // where 条件校验
+    if (Array.isArray(options.where)) {
+      for (const cond of options.where) {
+        if (!cond || !cond.field) {
+          errors.push('存在缺少字段的条件')
+          continue
+        }
+        if (!fieldSet.has(cond.field)) {
+          errors.push(`字段不存在: ${cond.field}`)
+        }
+        if (!cond.operator) {
+          errors.push(`字段 ${cond.field} 缺少操作符`)
+        }
+        const nullOps = new Set(['is_null', 'is_not_null'])
+        const multiOps = new Set(['in', 'not_in', 'between', 'date_between'])
+        if (!nullOps.has(cond.operator)) {
+          if (multiOps.has(cond.operator)) {
+            if (!Array.isArray(cond.value) || cond.value.length === 0) {
+              errors.push(`字段 ${cond.field} 的操作符 ${cond.operator} 需要数组值`)
+            }
+          } else if (cond.value === undefined || cond.value === null || cond.value === '') {
+            errors.push(`字段 ${cond.field} 的操作符 ${cond.operator} 需要提供值`)
+          }
+        }
+      }
+    }
+
+    // 排序校验
+    if (Array.isArray(options.orderBy)) {
+      for (const s of options.orderBy) {
+        if (!s || !s.field) {
+          errors.push('存在缺少字段的排序项')
+          continue
+        }
+        if (!fieldSet.has(s.field)) errors.push(`排序字段不存在: ${s.field}`)
+        const dir = String(s.direction || '').toUpperCase()
+        if (dir !== 'ASC' && dir !== 'DESC') errors.push(`排序方向非法: ${s.direction}`)
+      }
+    }
+
+    // 分页校验
+    const page = Number(options.pagination?.page || 1)
+    const limit = Number(options.pagination?.limit || 20)
+    if (!Number.isFinite(page) || page < 1) errors.push('分页页码必须为正整数')
+    if (!Number.isFinite(limit) || limit < 1 || limit > 1000)
+      errors.push('分页数量必须在1-1000之间')
+
+    return errors
+  }
+
+  /**
+   * 将条件映射为 Prisma where 片段
+   * Map one condition to Prisma where fragment
+   */
+  private mapConditionToPrisma(cond: any): any {
+    const { field, operator, value } = cond || {}
+
+    // 如果值为null、undefined或空字符串（除了isNull/isNotNull操作符），返回空对象
+    if (
+      (value === null || value === undefined || value === '') &&
+      operator !== 'is_null' &&
+      operator !== 'is_not_null'
+    ) {
+      return {}
+    }
+    switch (operator) {
+      case 'equals':
+      case 'eq': // 支持简写形式
+        return { [field]: value }
+      case 'not_equals':
+      case 'ne': // 支持简写形式
+        return { [field]: { not: value } }
+      case 'contains':
+      case 'like': // 支持简写形式
+        // 确保值不为空字符串，否则会导致不匹配任何记录
+        if (String(value) === '') return {}
+        return { [field]: { contains: String(value) } }
+      case 'not_contains':
+      case 'notLike': // 支持简写形式
+        // 确保值不为空字符串，否则会导致不匹配任何记录
+        if (String(value) === '') return {}
+        return { [field]: { not: { contains: String(value) } } }
+      case 'starts_with':
+        // 确保值不为空字符串，否则会导致不匹配任何记录
+        if (String(value) === '') return {}
+        return { [field]: { startsWith: String(value) } }
+      case 'ends_with':
+        // 确保值不为空字符串，否则会导致不匹配任何记录
+        if (String(value) === '') return {}
+        return { [field]: { endsWith: String(value) } }
+      case 'gt':
+      case 'greater_than':
+        return { [field]: { gt: value } }
+      case 'gte':
+      case 'greater_than_or_equal':
+        return { [field]: { gte: value } }
+      case 'lt':
+      case 'less_than':
+        return { [field]: { lt: value } }
+      case 'lte':
+      case 'less_than_or_equal':
+        return { [field]: { lte: value } }
+      case 'in': {
+        const arr = Array.isArray(value)
+          ? value
+          : String(value)
+              .split(',')
+              .map(v => v.trim())
+        // 确保数组不为空
+        if (arr.length === 0 || (arr.length === 1 && arr[0] === '')) return {}
+        return { [field]: { in: arr } }
+      }
+      case 'not_in': {
+        const arr = Array.isArray(value)
+          ? value
+          : String(value)
+              .split(',')
+              .map(v => v.trim())
+        // 确保数组不为空
+        if (arr.length === 0 || (arr.length === 1 && arr[0] === '')) return {}
+        return { [field]: { notIn: arr } }
+      }
+      case 'is_null':
+        return { [field]: null }
+      case 'is_not_null':
+        return { [field]: { not: null } }
+      case 'between': {
+        const [from, to] = Array.isArray(value) ? value : []
+        // 确保from和to都有效
+        if (from === undefined || to === undefined || from === '' || to === '') return {}
+        return { [field]: { gte: from, lte: to } }
+      }
+      case 'date_between': {
+        const [from, to] = Array.isArray(value) ? value : []
+        // 确保from和to都有效
+        if (from === undefined || to === undefined || from === '' || to === '') return {}
+        return { [field]: { gte: new Date(from), lte: new Date(to) } }
+      }
+      default:
+        return {}
+    }
+  }
+
+  /**
+   * 根据查询选项构建 Prisma where 条件及 SQL 预览
+   * Build Prisma where clause and a basic SQL preview from options
+   */
+  private buildWhereFromOptions(
+    tableName: string,
+    options: AdvancedQueryOptions,
+    searchFields: string[]
+  ): { where: any; sqlPreview: string } {
+    const where: any = {}
+    const andConditions: any[] = []
+    const orConditions: any[] = []
+    const sqlPreviewParts: string[] = []
+
+    // 搜索条件
+    const search = options.search?.trim()
+    if (search && searchFields.length > 0) {
+      const searchOr = searchFields.map(f => ({ [f]: { contains: search } }))
+      // 默认与其它条件 AND 组合
+      andConditions.push({ OR: searchOr })
+      sqlPreviewParts.push(`(${searchFields.map(f => `${f} LIKE '%${search}%'`).join(' OR ')})`)
+    }
+
+    // where 条件
+    if (Array.isArray(options.where)) {
+      for (const cond of options.where) {
+        const { field, operator, value } = cond
+
+        // 特殊处理posts表的title字段，因为在Prisma模型中title是必填字段（String）
+        if (tableName === 'posts' && field === 'title') {
+          if (operator === 'isNull' || operator === 'is_null') {
+            // posts表的title字段不可能为null，所以如果有这个条件，直接返回空结果
+            return { where: { id: -1 }, sqlPreview: 'WHERE title IS NULL' }
+          } else if (operator === 'isNotNull' || operator === 'is_not_null') {
+            // posts表的title字段总是不为null，所以这个条件可以忽略
+            continue
+          }
+        }
+
+        const frag = this.mapConditionToPrisma(cond)
+        if (!frag || Object.keys(frag).length === 0) continue
+
+        // 普通条件处理
+        if (String(cond.logicalOperator || 'AND').toUpperCase() === 'OR') {
+          orConditions.push(frag)
+        } else {
+          andConditions.push(frag)
+        }
+
+        // 生成SQL预览
+        let sqlPart = ''
+        switch (operator) {
+          case 'equals':
+            sqlPart = `${field} = '${value}'`
+            break
+          case 'not_equals':
+            sqlPart = `${field} <> '${value}'`
+            break
+          case 'contains':
+            sqlPart = `${field} LIKE '%${value}%'`
+            break
+          case 'not_contains':
+            sqlPart = `${field} NOT LIKE '%${value}%'`
+            break
+          case 'starts_with':
+            sqlPart = `${field} LIKE '${value}%'`
+            break
+          case 'ends_with':
+            sqlPart = `${field} LIKE '%${value}'`
+            break
+          case 'gt':
+            sqlPart = `${field} > ${value}`
+            break
+          case 'gte':
+            sqlPart = `${field} >= ${value}`
+            break
+          case 'lt':
+            sqlPart = `${field} < ${value}`
+            break
+          case 'lte':
+            sqlPart = `${field} <= ${value}`
+            break
+          case 'in':
+            sqlPart = `${field} IN (${Array.isArray(value) ? value.map(v => `'${v}'`).join(', ') : `'${value}'`})`
+            break
+          case 'not_in':
+            sqlPart = `${field} NOT IN (${Array.isArray(value) ? value.map(v => `'${v}'`).join(', ') : `'${value}'`})`
+            break
+          case 'is_null':
+            sqlPart = `${field} IS NULL`
+            break
+          case 'is_not_null':
+            sqlPart = `${field} IS NOT NULL`
+            break
+          case 'between':
+            const [from, to] = Array.isArray(value) ? value : []
+            sqlPart = `${field} BETWEEN ${from} AND ${to}`
+            break
+        }
+        if (sqlPart) {
+          if (sqlPreviewParts.length > 0) {
+            sqlPreviewParts.push(String(cond.logicalOperator || 'AND').toUpperCase())
+          }
+          sqlPreviewParts.push(sqlPart)
+        }
+      }
+    }
+
+    let finalConditions: any[] = []
+
+    // 处理搜索条件
+    if (search && searchFields.length > 0) {
+      const searchOr = searchFields.map(f => ({ [f]: { contains: search } }))
+      finalConditions.push({ OR: searchOr })
+    }
+
+    // 正确处理逻辑操作符序列
+    // 前端发送的条件数组中，每个条件（除了第一个）都有一个logicalOperator
+    // 表示该条件与前一个条件的连接方式
+    if (Array.isArray(options.where) && options.where.length > 0) {
+      // 第一个条件
+      let currentCondition = this.mapConditionToPrisma(options.where[0])
+
+      // 如果只有一个条件，直接使用它
+      if (options.where.length === 1) {
+        if (currentCondition && Object.keys(currentCondition).length > 0) {
+          finalConditions.push(currentCondition)
+        }
+      } else {
+        // 处理多个条件
+        for (let i = 1; i < options.where.length; i++) {
+          const nextCondition = this.mapConditionToPrisma(options.where[i])
+          const logicalOperator = String(options.where[i].logicalOperator || 'AND').toUpperCase()
+
+          if (!currentCondition || Object.keys(currentCondition).length === 0) {
+            currentCondition = nextCondition
+            continue
+          }
+
+          if (!nextCondition || Object.keys(nextCondition).length === 0) {
+            continue
+          }
+
+          // 根据逻辑操作符构建新的条件结构
+          if (logicalOperator === 'OR') {
+            // 如果当前条件已经是OR结构，添加新条件
+            if (currentCondition.OR) {
+              currentCondition.OR.push(nextCondition)
+            } else {
+              // 否则创建新的OR结构
+              currentCondition = {
+                OR: [currentCondition, nextCondition],
+              }
+            }
+          } else {
+            // AND
+            // 如果当前条件已经是AND结构，添加新条件
+            if (currentCondition.AND) {
+              currentCondition.AND.push(nextCondition)
+            } else {
+              // 否则创建新的AND结构
+              currentCondition = {
+                AND: [currentCondition, nextCondition],
+              }
+            }
+          }
+        }
+
+        if (currentCondition && Object.keys(currentCondition).length > 0) {
+          finalConditions.push(currentCondition)
+        }
+      }
+    }
+
+    // 组合所有条件
+    if (finalConditions.length > 1) {
+      where.AND = finalConditions
+    } else if (finalConditions.length === 1) {
+      Object.assign(where, finalConditions[0])
+    }
+
+    // 构建非常基础的 SQL 预览
+    const whereParts: string[] = []
+    if (search && searchFields.length > 0) {
+      const like = search.replace(/'/g, "''")
+      whereParts.push('(' + searchFields.map(f => `${f} ILIKE '%${like}%'`).join(' OR ') + ')')
+    }
+
+    if (Array.isArray(options.where)) {
+      for (const cond of options.where) {
+        const op = String(cond.operator || '').toLowerCase()
+        const f = cond.field
+        const v = cond.value
+        const logic = String(cond.logicalOperator || 'AND').toUpperCase()
+        let exp = ''
+        switch (op) {
+          case 'equals':
+            exp = `${f} = '${v}'`
+            break
+          case 'not_equals':
+            exp = `${f} != '${v}'`
+            break
+          case 'contains':
+            exp = `${f} ILIKE '%${String(v)}%'`
+            break
+          case 'not_contains':
+            exp = `${f} NOT ILIKE '%${String(v)}%'`
+            break
+          case 'starts_with':
+            exp = `${f} ILIKE '${String(v)}%'`
+            break
+          case 'ends_with':
+            exp = `${f} ILIKE '%${String(v)}'`
+            break
+          case 'gt':
+          case 'greater_than':
+            exp = `${f} > ${v}`
+            break
+          case 'gte':
+          case 'greater_than_or_equal':
+            exp = `${f} >= ${v}`
+            break
+          case 'lt':
+          case 'less_than':
+            exp = `${f} < ${v}`
+            break
+          case 'lte':
+          case 'less_than_or_equal':
+            exp = `${f} <= ${v}`
+            break
+          case 'in': {
+            const arr = Array.isArray(v)
+              ? v
+              : String(v)
+                  .split(',')
+                  .map(s => s.trim())
+            exp = `${f} IN (${arr.map(x => `'${x}'`).join(', ')})`
+            break
+          }
+          case 'not_in': {
+            const arr = Array.isArray(v)
+              ? v
+              : String(v)
+                  .split(',')
+                  .map(s => s.trim())
+            exp = `${f} NOT IN (${arr.map(x => `'${x}'`).join(', ')})`
+            break
+          }
+          case 'is_null':
+            exp = `${f} IS NULL`
+            break
+          case 'is_not_null':
+            exp = `${f} IS NOT NULL`
+            break
+          case 'between': {
+            const [from, to] = Array.isArray(v) ? v : []
+            exp = `${f} BETWEEN '${from}' AND '${to}'`
+            break
+          }
+          case 'date_between': {
+            const [from, to] = Array.isArray(v) ? v : []
+            exp = `${f} BETWEEN '${from}' AND '${to}'`
+            break
+          }
+        }
+        if (exp) whereParts.push((whereParts.length > 0 ? logic + ' ' : '') + exp)
+      }
+    }
+
+    const whereSql = whereParts.length > 0 ? ' WHERE ' + whereParts.join(' ') : ''
+    const baseSql = `SELECT * FROM ${tableName}${whereSql}`
+    return { where, sqlPreview: baseSql }
+  }
+
+  /**
+   * 执行普通查询，返回分页数据以及SQL预览
+   * Execute normal query with pagination and a SQL preview
+   */
+  async executeQuery(
+    tableName: string,
+    options: AdvancedQueryOptions,
+    searchFields: string[]
+  ): Promise<{
+    data: any[]
+    total: number
+    pagination: { page: number; limit: number; totalPages: number }
+    executedAt: string
+    table: string
+    query: { sql: string }
+  }> {
+    const page = Number(options.pagination?.page || 1)
+    const limit = Number(options.pagination?.limit || 20)
+    const skip = (page - 1) * limit
+
+    const { where, sqlPreview } = this.buildWhereFromOptions(tableName, options, searchFields)
+
+    // 如果where条件包含id: -1，说明是posts表的title IS NULL查询，直接返回空结果
+    if (where.id === -1) {
+      return {
+        data: [],
+        total: 0,
+        pagination: {
+          page: Number(options.pagination?.page || 1),
+          limit: Number(options.pagination?.limit || 20),
+          totalPages: 0,
+        },
+        executedAt: new Date().toISOString(),
+        table: tableName,
+        query: { sql: sqlPreview },
+      }
+    }
+
+    // 映射到 Prisma 模型名称（简单复数到单数映射）
+    // 将表名转换为Prisma模型名（通常是单数形式）
+    const modelName = tableName === 'users' ? 'user' : tableName === 'posts' ? 'post' : tableName
+    const model = (this.prisma as any)[modelName]
+
+    // 检查模型是否存在
+    if (!model) {
+      const err: any = new Error(`未找到 Prisma 模型: ${modelName}`)
+      err.statusCode = 400
+      throw err
+    }
+
+    // 排序处理
+    const orderBy =
+      Array.isArray(options.orderBy) && options.orderBy.length > 0
+        ? options.orderBy.map(s => ({
+            [s.field]: String(s.direction || 'ASC').toLowerCase(),
+          }))
+        : undefined
+
+    // 执行查询
+    const [data, total] = await Promise.all([
+      model.findMany({ where, skip, take: limit, orderBy }),
+      model.count({ where }),
+    ])
+
+    return {
+      data,
+      total,
+      pagination: { page, limit, totalPages: Math.max(Math.ceil(total / limit), 1) },
+      executedAt: new Date().toISOString(),
+      table: tableName,
+      query: { sql: sqlPreview + ` ORDER BY ... LIMIT ${limit} OFFSET ${skip}` },
+    }
+  }
+
+  /**
+   * 执行聚合查询（count/sum/avg/min/max）
+   * Execute aggregate query (count/sum/avg/min/max)
+   */
+  async executeAggregateQuery(tableName: string, options: AdvancedQueryOptions): Promise<any> {
+    const { where } = this.buildWhereFromOptions(tableName, options, [])
+
+    const modelName = tableName === 'users' ? 'user' : tableName
+    const model = (this.prisma as any)[modelName]
+    if (!model) {
+      const err: any = new Error(`未找到 Prisma 模型: ${modelName}`)
+      err.statusCode = 400
+      throw err
+    }
+
+    const agg = options.aggregate || {}
+    const params: any = { where }
+
+    if (agg.count) params._count = { _all: true }
+
+    const toFieldObj = (fields?: string[]) => {
+      if (!fields || fields.length === 0) return undefined
+      return Object.fromEntries(fields.map(f => [f, true]))
+    }
+
+    params._sum = toFieldObj(agg.sum)
+    params._avg = toFieldObj(agg.avg)
+    params._min = toFieldObj(agg.min)
+    params._max = toFieldObj(agg.max)
+
+    const result = await model.aggregate(params)
+
+    return {
+      executedAt: new Date().toISOString(),
+      result,
+    }
+  }
+}
+
+/**
+ * 创建基于 Prisma 的查询构建器实例
+ * Create Prisma-based SQL query builder instance
+ */
+export function createSqlQueryBuilder(prisma: PrismaClient): PrismaSqlQueryBuilder {
+  return new PrismaSqlQueryBuilder(prisma)
+}
diff --git a/server/package.json b/server/package.json
new file mode 100644
index 0000000..e029740
--- /dev/null
+++ b/server/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "@nuxt4crud/server",
+  "version": "1.0.0",
+  "description": "Nitro server for Nuxt4CRUD",
+  "packageManager": "pnpm@8",
+  "engines": {
+    "node": ">=18.0.0",
+    "pnpm": ">=8.0.0"
+  },
+  "scripts": {
+    "prisma:generate": "prisma generate",
+    "prisma:migrate": "prisma migrate dev",
+    "prisma:studio": "prisma studio",
+    "type-check": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@nuxt4crud/shared": "file:../shared",
+    "@prisma/client": "^6.1.0",
+    "ofetch": "^1.4.1",
+    "sql-query-builder": "^0.3.2",
+    "valibot": "^1.1.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20.17.6",
+    "prisma": "^6.1.0",
+    "typescript": "^5.6.3"
+  }
+}
diff --git a/server/plugins/error-handler.ts b/server/plugins/error-handler.ts
new file mode 100644
index 0000000..20c00eb
--- /dev/null
+++ b/server/plugins/error-handler.ts
@@ -0,0 +1,73 @@
+/**
+ * Nitro错误处理插件
+ * Nitro Error Handling Plugin
+ */
+import type { ApiResponse } from '@nuxt4crud/shared'
+
+export default defineNitroPlugin((nitroApp) => {
+  nitroApp.hooks.hook('error', async (error, context) => {
+    console.error('Nitro Error:', error)
+
+    // 验证错误
+    if (error.validationErrors) {
+      const response: ApiResponse = {
+        success: false,
+        error: '数据验证失败',
+        data: error.validationErrors,
+      }
+      
+      // 设置错误响应
+      if (context.event) {
+        setResponseStatus(context.event, 400)
+        setResponseHeader(context.event, 'Content-Type', 'application/json')
+        await sendWebResponse(context.event, response)
+      }
+      return
+    }
+
+    // Prisma 错误
+    if (error.code === 'P2002') {
+      const response: ApiResponse = {
+        success: false,
+        error: '数据已存在，请检查唯一性约束',
+      }
+      
+      // 设置错误响应
+      if (context.event) {
+        setResponseStatus(context.event, 409)
+        setResponseHeader(context.event, 'Content-Type', 'application/json')
+        await sendWebResponse(context.event, response)
+      }
+      return
+    }
+
+    if (error.code === 'P2025') {
+      const response: ApiResponse = {
+        success: false,
+        error: '记录不存在',
+      }
+      
+      // 设置错误响应
+      if (context.event) {
+        setResponseStatus(context.event, 404)
+        setResponseHeader(context.event, 'Content-Type', 'application/json')
+        await sendWebResponse(context.event, response)
+      }
+      return
+    }
+
+    // 默认错误处理
+    const statusCode = error.statusCode || 500
+    const response: ApiResponse = {
+      success: false,
+      error: error.message || '服务器内部错误',
+    }
+    
+    // 设置错误响应
+    if (context.event) {
+      setResponseStatus(context.event, statusCode)
+      setResponseHeader(context.event, 'Content-Type', 'application/json')
+      await sendWebResponse(context.event, response)
+    }
+  })
+})
\ No newline at end of file
diff --git a/server/prisma/dev.db b/server/prisma/dev.db
new file mode 100644
index 0000000..718269c
Binary files /dev/null and b/server/prisma/dev.db differ
diff --git a/server/prisma/dianzhan.db b/server/prisma/dianzhan.db
new file mode 100644
index 0000000..edb6418
Binary files /dev/null and b/server/prisma/dianzhan.db differ
diff --git a/server/prisma/migrations/20251102134441_init/migration.sql b/server/prisma/migrations/20251102134441_init/migration.sql
new file mode 100644
index 0000000..ba43700
--- /dev/null
+++ b/server/prisma/migrations/20251102134441_init/migration.sql
@@ -0,0 +1,12 @@
+-- CreateTable
+CREATE TABLE "users" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "name" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "age" INTEGER,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "users_email_key" ON "users"("email");
diff --git a/server/prisma/migrations/20251107090639_add_feishu_token/migration.sql b/server/prisma/migrations/20251107090639_add_feishu_token/migration.sql
new file mode 100644
index 0000000..e30d2b0
--- /dev/null
+++ b/server/prisma/migrations/20251107090639_add_feishu_token/migration.sql
@@ -0,0 +1,8 @@
+-- CreateTable
+CREATE TABLE "feishu_tokens" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "tenant_access_token" TEXT NOT NULL,
+    "expire" INTEGER NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
diff --git a/server/prisma/migrations/20251111055448_add_user_tokens/migration.sql b/server/prisma/migrations/20251111055448_add_user_tokens/migration.sql
new file mode 100644
index 0000000..a88babe
--- /dev/null
+++ b/server/prisma/migrations/20251111055448_add_user_tokens/migration.sql
@@ -0,0 +1,27 @@
+/*
+  Warnings:
+
+  - You are about to drop the `feishu_tokens` table. If the table is not empty, all the data it contains will be lost.
+
+*/
+-- DropTable
+PRAGMA foreign_keys=off;
+DROP TABLE "feishu_tokens";
+PRAGMA foreign_keys=on;
+
+-- CreateTable
+CREATE TABLE "user_tokens" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "userId" INTEGER NOT NULL,
+    "access_token" TEXT NOT NULL,
+    "refresh_token" TEXT NOT NULL,
+    "expires_in" INTEGER NOT NULL,
+    "acquired_at" INTEGER NOT NULL,
+    "token_type" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "user_tokens_userId_fkey" FOREIGN KEY ("userId") REFERENCES "users" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "user_tokens_userId_token_type_key" ON "user_tokens"("userId", "token_type");
diff --git a/server/prisma/migrations/20251111062731_remove_user_id_from_user_tokens/migration.sql b/server/prisma/migrations/20251111062731_remove_user_id_from_user_tokens/migration.sql
new file mode 100644
index 0000000..1bd8bdd
--- /dev/null
+++ b/server/prisma/migrations/20251111062731_remove_user_id_from_user_tokens/migration.sql
@@ -0,0 +1,25 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `userId` on the `user_tokens` table. All the data in the column will be lost.
+
+*/
+-- RedefineTables
+PRAGMA defer_foreign_keys=ON;
+PRAGMA foreign_keys=OFF;
+CREATE TABLE "new_user_tokens" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "access_token" TEXT NOT NULL,
+    "refresh_token" TEXT NOT NULL,
+    "expires_in" INTEGER NOT NULL,
+    "acquired_at" INTEGER NOT NULL,
+    "token_type" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
+INSERT INTO "new_user_tokens" ("access_token", "acquired_at", "createdAt", "expires_in", "id", "refresh_token", "token_type", "updatedAt") SELECT "access_token", "acquired_at", "createdAt", "expires_in", "id", "refresh_token", "token_type", "updatedAt" FROM "user_tokens";
+DROP TABLE "user_tokens";
+ALTER TABLE "new_user_tokens" RENAME TO "user_tokens";
+CREATE UNIQUE INDEX "user_tokens_refresh_token_key" ON "user_tokens"("refresh_token");
+PRAGMA foreign_keys=ON;
+PRAGMA defer_foreign_keys=OFF;
diff --git a/server/prisma/migrations/20251126071529_init_posts/migration.sql b/server/prisma/migrations/20251126071529_init_posts/migration.sql
new file mode 100644
index 0000000..1bb2097
--- /dev/null
+++ b/server/prisma/migrations/20251126071529_init_posts/migration.sql
@@ -0,0 +1,9 @@
+-- CreateTable
+CREATE TABLE "posts" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "title" TEXT NOT NULL,
+    "content" TEXT,
+    "published" BOOLEAN NOT NULL DEFAULT false,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
diff --git a/server/prisma/migrations/migration_lock.toml b/server/prisma/migrations/migration_lock.toml
new file mode 100644
index 0000000..e5e5c47
--- /dev/null
+++ b/server/prisma/migrations/migration_lock.toml
@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "sqlite"
\ No newline at end of file
diff --git a/server/prisma/schema.prisma b/server/prisma/schema.prisma
new file mode 100644
index 0000000..123b601
--- /dev/null
+++ b/server/prisma/schema.prisma
@@ -0,0 +1,43 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
+}
+
+model User {
+  id        Int      @id @default(autoincrement())
+  name      String
+  email     String   @unique
+  age       Int?
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@map("users")
+}
+
+model UserToken {
+  id           Int      @id @default(autoincrement())
+  accessToken  String   @map("access_token")
+  refreshToken String   @map("refresh_token") @unique
+  expiresIn    Int      @map("expires_in")
+  acquiredAt   Int      @map("acquired_at")
+  tokenType    String   @map("token_type")
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+
+  @@map("user_tokens")
+}
+
+model Post {
+  id        Int      @id @default(autoincrement())
+  title     String
+  content   String?
+  published Boolean  @default(false)
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@map("posts")
+}
diff --git a/server/tsconfig.json b/server/tsconfig.json
new file mode 100644
index 0000000..f677f8d
--- /dev/null
+++ b/server/tsconfig.json
@@ -0,0 +1,9 @@
+{
+  "extends": "../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}
diff --git a/shared/dist/index.d.ts b/shared/dist/index.d.ts
new file mode 100644
index 0000000..fb7d86b
--- /dev/null
+++ b/shared/dist/index.d.ts
@@ -0,0 +1,8 @@
+/**
+ * Shared 包主导出文件
+ * 导出所有类型定义、schemas 和工具函数
+ */
+export * from './types/index.js';
+export { BaseUserSchema, CreateUserSchema, UpdateUserSchema, UserQuerySchema, EmailQuerySchema, UserIdSchema, } from './schemas/index.js';
+export * from './utils/index.js';
+//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/index.d.ts.map b/shared/dist/index.d.ts.map
new file mode 100644
index 0000000..0f04919
--- /dev/null
+++ b/shared/dist/index.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAGH,cAAc,kBAAkB,CAAA;AAGhC,OAAO,EACL,cAAc,EACd,gBAAgB,EAChB,gBAAgB,EAChB,eAAe,EACf,gBAAgB,EAChB,YAAY,GACb,MAAM,oBAAoB,CAAA;AAG3B,cAAc,kBAAkB,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/index.js b/shared/dist/index.js
new file mode 100644
index 0000000..6255315
--- /dev/null
+++ b/shared/dist/index.js
@@ -0,0 +1,11 @@
+/**
+ * Shared 包主导出文件
+ * 导出所有类型定义、schemas 和工具函数
+ */
+// 导出类型定义
+export * from './types/index.js';
+// 导出 schemas（只导出 schema 对象，不导出推断的类型）
+export { BaseUserSchema, CreateUserSchema, UpdateUserSchema, UserQuerySchema, EmailQuerySchema, UserIdSchema, } from './schemas/index.js';
+// 导出工具函数
+export * from './utils/index.js';
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/shared/dist/index.js.map b/shared/dist/index.js.map
new file mode 100644
index 0000000..9ae2360
--- /dev/null
+++ b/shared/dist/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,SAAS;AACT,cAAc,kBAAkB,CAAA;AAEhC,qCAAqC;AACrC,OAAO,EACL,cAAc,EACd,gBAAgB,EAChB,gBAAgB,EAChB,eAAe,EACf,gBAAgB,EAChB,YAAY,GACb,MAAM,oBAAoB,CAAA;AAE3B,SAAS;AACT,cAAc,kBAAkB,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/schemas/index.d.ts b/shared/dist/schemas/index.d.ts
new file mode 100644
index 0000000..d366a4d
--- /dev/null
+++ b/shared/dist/schemas/index.d.ts
@@ -0,0 +1,6 @@
+/**
+ * Schemas 导出文件
+ * 导出所有验证 schemas
+ */
+export { BaseUserSchema, CreateUserSchema, UpdateUserSchema, UserQuerySchema, EmailQuerySchema, UserIdSchema, } from './user.js';
+//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/schemas/index.d.ts.map b/shared/dist/schemas/index.d.ts.map
new file mode 100644
index 0000000..f893bde
--- /dev/null
+++ b/shared/dist/schemas/index.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../src/schemas/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAGH,OAAO,EACL,cAAc,EACd,gBAAgB,EAChB,gBAAgB,EAChB,eAAe,EACf,gBAAgB,EAChB,YAAY,GACb,MAAM,WAAW,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/schemas/index.js b/shared/dist/schemas/index.js
new file mode 100644
index 0000000..ecc955c
--- /dev/null
+++ b/shared/dist/schemas/index.js
@@ -0,0 +1,7 @@
+/**
+ * Schemas 导出文件
+ * 导出所有验证 schemas
+ */
+// 只导出 schema 对象，不导出推断的类型（类型在 types 目录中定义）
+export { BaseUserSchema, CreateUserSchema, UpdateUserSchema, UserQuerySchema, EmailQuerySchema, UserIdSchema, } from './user.js';
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/shared/dist/schemas/index.js.map b/shared/dist/schemas/index.js.map
new file mode 100644
index 0000000..9e487e4
--- /dev/null
+++ b/shared/dist/schemas/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/schemas/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,0CAA0C;AAC1C,OAAO,EACL,cAAc,EACd,gBAAgB,EAChB,gBAAgB,EAChB,eAAe,EACf,gBAAgB,EAChB,YAAY,GACb,MAAM,WAAW,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/schemas/user.d.ts b/shared/dist/schemas/user.d.ts
new file mode 100644
index 0000000..a9d1c31
--- /dev/null
+++ b/shared/dist/schemas/user.d.ts
@@ -0,0 +1,63 @@
+/**
+ * 用户相关的 Valibot 验证模式
+ * User-related Valibot validation schemas
+ */
+import * as v from 'valibot';
+/**
+ * 基础用户验证模式
+ * Base user validation schema
+ */
+export declare const BaseUserSchema: v.ObjectSchema<{
+    readonly name: v.SchemaWithPipe<readonly [v.StringSchema<"姓名必须是字符串">, v.TrimAction, v.MinLengthAction<string, 2, "姓名至少需要2个字符">, v.MaxLengthAction<string, 50, "姓名不能超过50个字符">, v.NonEmptyAction<string, "姓名不能为空">]>;
+    readonly email: v.SchemaWithPipe<readonly [v.StringSchema<"邮箱必须是字符串">, v.TrimAction, v.EmailAction<string, "请输入有效的邮箱地址">, v.MaxLengthAction<string, 100, "邮箱不能超过100个字符">]>;
+    readonly age: v.OptionalSchema<v.SchemaWithPipe<readonly [v.NumberSchema<"年龄必须是数字">, v.IntegerAction<number, "年龄必须是整数">, v.MinValueAction<number, 1, "年龄不能小于1岁">, v.MaxValueAction<number, 150, "年龄不能超过150岁">]>, undefined>;
+}, undefined>;
+/**
+ * 创建用户验证模式
+ * Create user validation schema
+ */
+export declare const CreateUserSchema: v.ObjectSchema<{
+    readonly name: v.SchemaWithPipe<readonly [v.StringSchema<"姓名必须是字符串">, v.TrimAction, v.MinLengthAction<string, 2, "姓名至少需要2个字符">, v.MaxLengthAction<string, 50, "姓名不能超过50个字符">, v.NonEmptyAction<string, "姓名不能为空">]>;
+    readonly email: v.SchemaWithPipe<readonly [v.StringSchema<"邮箱必须是字符串">, v.TrimAction, v.EmailAction<string, "请输入有效的邮箱地址">, v.MaxLengthAction<string, 100, "邮箱不能超过100个字符">]>;
+    readonly age: v.OptionalSchema<v.SchemaWithPipe<readonly [v.NumberSchema<"年龄必须是数字">, v.IntegerAction<number, "年龄必须是整数">, v.MinValueAction<number, 1, "年龄不能小于1岁">, v.MaxValueAction<number, 150, "年龄不能超过150岁">]>, undefined>;
+}, undefined>;
+/**
+ * 更新用户验证模式 - 所有字段都是可选的
+ * Update user validation schema - all fields are optional
+ */
+export declare const UpdateUserSchema: v.ObjectSchema<{
+    readonly name: v.OptionalSchema<v.SchemaWithPipe<readonly [v.StringSchema<"姓名必须是字符串">, v.TrimAction, v.MinLengthAction<string, 2, "姓名至少需要2个字符">, v.MaxLengthAction<string, 50, "姓名不能超过50个字符">, v.NonEmptyAction<string, "姓名不能为空">]>, undefined>;
+    readonly email: v.OptionalSchema<v.SchemaWithPipe<readonly [v.StringSchema<"邮箱必须是字符串">, v.TrimAction, v.EmailAction<string, "请输入有效的邮箱地址">, v.MaxLengthAction<string, 100, "邮箱不能超过100个字符">]>, undefined>;
+    readonly age: v.OptionalSchema<v.SchemaWithPipe<readonly [v.NumberSchema<"年龄必须是数字">, v.IntegerAction<number, "年龄必须是整数">, v.MinValueAction<number, 1, "年龄不能小于1岁">, v.MaxValueAction<number, 150, "年龄不能超过150岁">]>, undefined>;
+}, undefined>;
+/**
+ * 用户查询参数验证模式
+ * User query parameters validation schema
+ */
+export declare const UserQuerySchema: v.ObjectSchema<{
+    readonly page: v.OptionalSchema<v.SchemaWithPipe<readonly [v.NumberSchema<"页码必须是数字">, v.IntegerAction<number, "页码必须是整数">, v.MinValueAction<number, 1, "页码不能小于1">]>, 1>;
+    readonly limit: v.OptionalSchema<v.SchemaWithPipe<readonly [v.NumberSchema<"每页数量必须是数字">, v.IntegerAction<number, "每页数量必须是整数">, v.MinValueAction<number, 1, "每页数量不能小于1">, v.MaxValueAction<number, 100, "每页数量不能超过100">]>, 10>;
+    readonly search: v.OptionalSchema<v.SchemaWithPipe<readonly [v.StringSchema<"搜索关键词必须是字符串">, v.TrimAction, v.MaxLengthAction<string, 100, "搜索关键词不能超过100个字符">]>, undefined>;
+    readonly minAge: v.OptionalSchema<v.SchemaWithPipe<readonly [v.NumberSchema<"最小年龄必须是数字">, v.IntegerAction<number, "最小年龄必须是整数">, v.MinValueAction<number, 1, "最小年龄不能小于1岁">]>, undefined>;
+    readonly maxAge: v.OptionalSchema<v.SchemaWithPipe<readonly [v.NumberSchema<"最大年龄必须是数字">, v.IntegerAction<number, "最大年龄必须是整数">, v.MaxValueAction<number, 150, "最大年龄不能超过150岁">]>, undefined>;
+}, undefined>;
+/**
+ * 邮箱查询验证模式
+ * Email query validation schema
+ */
+export declare const EmailQuerySchema: v.ObjectSchema<{
+    readonly email: v.SchemaWithPipe<readonly [v.StringSchema<"邮箱必须是字符串">, v.TrimAction, v.EmailAction<string, "请输入有效的邮箱地址">, v.NonEmptyAction<string, "邮箱不能为空">]>;
+}, undefined>;
+/**
+ * ID 参数验证模式
+ * ID parameter validation schema
+ */
+export declare const UserIdSchema: v.ObjectSchema<{
+    readonly id: v.SchemaWithPipe<readonly [v.NumberSchema<"用户ID必须是数字">, v.IntegerAction<number, "用户ID必须是整数">, v.MinValueAction<number, 1, "用户ID必须大于0">]>;
+}, undefined>;
+export type CreateUserInput = v.InferInput<typeof CreateUserSchema>;
+export type UpdateUserInput = v.InferInput<typeof UpdateUserSchema>;
+export type UserQueryParams = v.InferInput<typeof UserQuerySchema>;
+export type EmailQuery = v.InferInput<typeof EmailQuerySchema>;
+export type UserIdParams = v.InferInput<typeof UserIdSchema>;
+//# sourceMappingURL=user.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/schemas/user.d.ts.map b/shared/dist/schemas/user.d.ts.map
new file mode 100644
index 0000000..84b5b04
--- /dev/null
+++ b/shared/dist/schemas/user.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"user.d.ts","sourceRoot":"","sources":["../../src/schemas/user.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,KAAK,CAAC,MAAM,SAAS,CAAA;AAE5B;;;GAGG;AACH,eAAO,MAAM,cAAc;;;;aAsBzB,CAAA;AAEF;;;GAGG;AACH,eAAO,MAAM,gBAAgB;;;;aAAiB,CAAA;AAE9C;;;GAGG;AACH,eAAO,MAAM,gBAAgB;;;;aA0B3B,CAAA;AAEF;;;GAGG;AACH,eAAO,MAAM,eAAe;;;;;;aAmC1B,CAAA;AAEF;;;GAGG;AACH,eAAO,MAAM,gBAAgB;;aAO3B,CAAA;AAEF;;;GAGG;AACH,eAAO,MAAM,YAAY;;aAMvB,CAAA;AAGF,MAAM,MAAM,eAAe,GAAG,CAAC,CAAC,UAAU,CAAC,OAAO,gBAAgB,CAAC,CAAA;AACnE,MAAM,MAAM,eAAe,GAAG,CAAC,CAAC,UAAU,CAAC,OAAO,gBAAgB,CAAC,CAAA;AACnE,MAAM,MAAM,eAAe,GAAG,CAAC,CAAC,UAAU,CAAC,OAAO,eAAe,CAAC,CAAA;AAClE,MAAM,MAAM,UAAU,GAAG,CAAC,CAAC,UAAU,CAAC,OAAO,gBAAgB,CAAC,CAAA;AAC9D,MAAM,MAAM,YAAY,GAAG,CAAC,CAAC,UAAU,CAAC,OAAO,YAAY,CAAC,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/schemas/user.js b/shared/dist/schemas/user.js
new file mode 100644
index 0000000..8defdde
--- /dev/null
+++ b/shared/dist/schemas/user.js
@@ -0,0 +1,54 @@
+/**
+ * 用户相关的 Valibot 验证模式
+ * User-related Valibot validation schemas
+ */
+import * as v from 'valibot';
+/**
+ * 基础用户验证模式
+ * Base user validation schema
+ */
+export const BaseUserSchema = v.object({
+    name: v.pipe(v.string('姓名必须是字符串'), v.trim(), v.minLength(2, '姓名至少需要2个字符'), v.maxLength(50, '姓名不能超过50个字符'), v.nonEmpty('姓名不能为空')),
+    email: v.pipe(v.string('邮箱必须是字符串'), v.trim(), v.email('请输入有效的邮箱地址'), v.maxLength(100, '邮箱不能超过100个字符')),
+    age: v.optional(v.pipe(v.number('年龄必须是数字'), v.integer('年龄必须是整数'), v.minValue(1, '年龄不能小于1岁'), v.maxValue(150, '年龄不能超过150岁'))),
+});
+/**
+ * 创建用户验证模式
+ * Create user validation schema
+ */
+export const CreateUserSchema = BaseUserSchema;
+/**
+ * 更新用户验证模式 - 所有字段都是可选的
+ * Update user validation schema - all fields are optional
+ */
+export const UpdateUserSchema = v.object({
+    name: v.optional(v.pipe(v.string('姓名必须是字符串'), v.trim(), v.minLength(2, '姓名至少需要2个字符'), v.maxLength(50, '姓名不能超过50个字符'), v.nonEmpty('姓名不能为空'))),
+    email: v.optional(v.pipe(v.string('邮箱必须是字符串'), v.trim(), v.email('请输入有效的邮箱地址'), v.maxLength(100, '邮箱不能超过100个字符'))),
+    age: v.optional(v.pipe(v.number('年龄必须是数字'), v.integer('年龄必须是整数'), v.minValue(1, '年龄不能小于1岁'), v.maxValue(150, '年龄不能超过150岁'))),
+});
+/**
+ * 用户查询参数验证模式
+ * User query parameters validation schema
+ */
+export const UserQuerySchema = v.object({
+    page: v.optional(v.pipe(v.number('页码必须是数字'), v.integer('页码必须是整数'), v.minValue(1, '页码不能小于1')), 1),
+    limit: v.optional(v.pipe(v.number('每页数量必须是数字'), v.integer('每页数量必须是整数'), v.minValue(1, '每页数量不能小于1'), v.maxValue(100, '每页数量不能超过100')), 10),
+    search: v.optional(v.pipe(v.string('搜索关键词必须是字符串'), v.trim(), v.maxLength(100, '搜索关键词不能超过100个字符'))),
+    minAge: v.optional(v.pipe(v.number('最小年龄必须是数字'), v.integer('最小年龄必须是整数'), v.minValue(1, '最小年龄不能小于1岁'))),
+    maxAge: v.optional(v.pipe(v.number('最大年龄必须是数字'), v.integer('最大年龄必须是整数'), v.maxValue(150, '最大年龄不能超过150岁'))),
+});
+/**
+ * 邮箱查询验证模式
+ * Email query validation schema
+ */
+export const EmailQuerySchema = v.object({
+    email: v.pipe(v.string('邮箱必须是字符串'), v.trim(), v.email('请输入有效的邮箱地址'), v.nonEmpty('邮箱不能为空')),
+});
+/**
+ * ID 参数验证模式
+ * ID parameter validation schema
+ */
+export const UserIdSchema = v.object({
+    id: v.pipe(v.number('用户ID必须是数字'), v.integer('用户ID必须是整数'), v.minValue(1, '用户ID必须大于0')),
+});
+//# sourceMappingURL=user.js.map
\ No newline at end of file
diff --git a/shared/dist/schemas/user.js.map b/shared/dist/schemas/user.js.map
new file mode 100644
index 0000000..5763dcb
--- /dev/null
+++ b/shared/dist/schemas/user.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"user.js","sourceRoot":"","sources":["../../src/schemas/user.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,KAAK,CAAC,MAAM,SAAS,CAAA;AAE5B;;;GAGG;AACH,MAAM,CAAC,MAAM,cAAc,GAAG,CAAC,CAAC,MAAM,CAAC;IACrC,IAAI,EAAE,CAAC,CAAC,IAAI,CACV,CAAC,CAAC,MAAM,CAAC,UAAU,CAAC,EACpB,CAAC,CAAC,IAAI,EAAE,EACR,CAAC,CAAC,SAAS,CAAC,CAAC,EAAE,YAAY,CAAC,EAC5B,CAAC,CAAC,SAAS,CAAC,EAAE,EAAE,aAAa,CAAC,EAC9B,CAAC,CAAC,QAAQ,CAAC,QAAQ,CAAC,CACrB;IACD,KAAK,EAAE,CAAC,CAAC,IAAI,CACX,CAAC,CAAC,MAAM,CAAC,UAAU,CAAC,EACpB,CAAC,CAAC,IAAI,EAAE,EACR,CAAC,CAAC,KAAK,CAAC,YAAY,CAAC,EACrB,CAAC,CAAC,SAAS,CAAC,GAAG,EAAE,cAAc,CAAC,CACjC;IACD,GAAG,EAAE,CAAC,CAAC,QAAQ,CACb,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,SAAS,CAAC,EACnB,CAAC,CAAC,OAAO,CAAC,SAAS,CAAC,EACpB,CAAC,CAAC,QAAQ,CAAC,CAAC,EAAE,UAAU,CAAC,EACzB,CAAC,CAAC,QAAQ,CAAC,GAAG,EAAE,YAAY,CAAC,CAC9B,CACF;CACF,CAAC,CAAA;AAEF;;;GAGG;AACH,MAAM,CAAC,MAAM,gBAAgB,GAAG,cAAc,CAAA;AAE9C;;;GAGG;AACH,MAAM,CAAC,MAAM,gBAAgB,GAAG,CAAC,CAAC,MAAM,CAAC;IACvC,IAAI,EAAE,CAAC,CAAC,QAAQ,CACd,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,UAAU,CAAC,EACpB,CAAC,CAAC,IAAI,EAAE,EACR,CAAC,CAAC,SAAS,CAAC,CAAC,EAAE,YAAY,CAAC,EAC5B,CAAC,CAAC,SAAS,CAAC,EAAE,EAAE,aAAa,CAAC,EAC9B,CAAC,CAAC,QAAQ,CAAC,QAAQ,CAAC,CACrB,CACF;IACD,KAAK,EAAE,CAAC,CAAC,QAAQ,CACf,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,UAAU,CAAC,EACpB,CAAC,CAAC,IAAI,EAAE,EACR,CAAC,CAAC,KAAK,CAAC,YAAY,CAAC,EACrB,CAAC,CAAC,SAAS,CAAC,GAAG,EAAE,cAAc,CAAC,CACjC,CACF;IACD,GAAG,EAAE,CAAC,CAAC,QAAQ,CACb,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,SAAS,CAAC,EACnB,CAAC,CAAC,OAAO,CAAC,SAAS,CAAC,EACpB,CAAC,CAAC,QAAQ,CAAC,CAAC,EAAE,UAAU,CAAC,EACzB,CAAC,CAAC,QAAQ,CAAC,GAAG,EAAE,YAAY,CAAC,CAC9B,CACF;CACF,CAAC,CAAA;AAEF;;;GAGG;AACH,MAAM,CAAC,MAAM,eAAe,GAAG,CAAC,CAAC,MAAM,CAAC;IACtC,IAAI,EAAE,CAAC,CAAC,QAAQ,CACd,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,MAAM,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC,OAAO,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC,QAAQ,CAAC,CAAC,EAAE,SAAS,CAAC,CAAC,EAC3E,CAAC,CACF;IACD,KAAK,EAAE,CAAC,CAAC,QAAQ,CACf,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,WAAW,CAAC,EACrB,CAAC,CAAC,OAAO,CAAC,WAAW,CAAC,EACtB,CAAC,CAAC,QAAQ,CAAC,CAAC,EAAE,WAAW,CAAC,EAC1B,CAAC,CAAC,QAAQ,CAAC,GAAG,EAAE,aAAa,CAAC,CAC/B,EACD,EAAE,CACH;IACD,MAAM,EAAE,CAAC,CAAC,QAAQ,CAChB,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,aAAa,CAAC,EACvB,CAAC,CAAC,IAAI,EAAE,EACR,CAAC,CAAC,SAAS,CAAC,GAAG,EAAE,iBAAiB,CAAC,CACpC,CACF;IACD,MAAM,EAAE,CAAC,CAAC,QAAQ,CAChB,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,WAAW,CAAC,EACrB,CAAC,CAAC,OAAO,CAAC,WAAW,CAAC,EACtB,CAAC,CAAC,QAAQ,CAAC,CAAC,EAAE,YAAY,CAAC,CAC5B,CACF;IACD,MAAM,EAAE,CAAC,CAAC,QAAQ,CAChB,CAAC,CAAC,IAAI,CACJ,CAAC,CAAC,MAAM,CAAC,WAAW,CAAC,EACrB,CAAC,CAAC,OAAO,CAAC,WAAW,CAAC,EACtB,CAAC,CAAC,QAAQ,CAAC,GAAG,EAAE,cAAc,CAAC,CAChC,CACF;CACF,CAAC,CAAA;AAEF;;;GAGG;AACH,MAAM,CAAC,MAAM,gBAAgB,GAAG,CAAC,CAAC,MAAM,CAAC;IACvC,KAAK,EAAE,CAAC,CAAC,IAAI,CACX,CAAC,CAAC,MAAM,CAAC,UAAU,CAAC,EACpB,CAAC,CAAC,IAAI,EAAE,EACR,CAAC,CAAC,KAAK,CAAC,YAAY,CAAC,EACrB,CAAC,CAAC,QAAQ,CAAC,QAAQ,CAAC,CACrB;CACF,CAAC,CAAA;AAEF;;;GAGG;AACH,MAAM,CAAC,MAAM,YAAY,GAAG,CAAC,CAAC,MAAM,CAAC;IACnC,EAAE,EAAE,CAAC,CAAC,IAAI,CACR,CAAC,CAAC,MAAM,CAAC,WAAW,CAAC,EACrB,CAAC,CAAC,OAAO,CAAC,WAAW,CAAC,EACtB,CAAC,CAAC,QAAQ,CAAC,CAAC,EAAE,WAAW,CAAC,CAC3B;CACF,CAAC,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/types/base.d.ts b/shared/dist/types/base.d.ts
new file mode 100644
index 0000000..71fb881
--- /dev/null
+++ b/shared/dist/types/base.d.ts
@@ -0,0 +1,85 @@
+/**
+ * 基础类型定义
+ * Base type definitions for the application
+ */
+/**
+ * 基础实体接口 - 所有实体都应该有的基础字段
+ * Base entity interface - common fields for all entities
+ */
+export interface BaseEntity {
+    id: number;
+    createdAt: Date;
+    updatedAt: Date;
+}
+/**
+ * API 响应基础结构
+ * Base API response structure
+ */
+export interface ApiResponse<T = any> {
+    success: boolean;
+    data?: T;
+    message?: string;
+    error?: string;
+}
+/**
+ * 分页查询参数
+ * Pagination query parameters
+ */
+export interface PaginationParams {
+    page?: number;
+    limit?: number;
+}
+/**
+ * 分页响应结构
+ * Paginated response structure
+ */
+export interface PaginatedResponse<T> {
+    data: T[];
+    pagination: {
+        page: number;
+        limit: number;
+        total: number;
+        totalPages: number;
+    };
+}
+/**
+ * 查询操作符枚举
+ * Query operators enum
+ */
+export declare enum QueryOperator {
+    EQUALS = "equals",
+    NOT_EQUALS = "not_equals",
+    CONTAINS = "contains",
+    NOT_CONTAINS = "not_contains",
+    STARTS_WITH = "starts_with",
+    ENDS_WITH = "ends_with",
+    GREATER_THAN = "gt",
+    GREATER_THAN_OR_EQUAL = "gte",
+    LESS_THAN = "lt",
+    LESS_THAN_OR_EQUAL = "lte",
+    IN = "in",
+    NOT_IN = "not_in",
+    IS_NULL = "is_null",
+    IS_NOT_NULL = "is_not_null"
+}
+/**
+ * 查询条件接口
+ * Query condition interface
+ */
+export interface QueryCondition {
+    field: string;
+    operator: QueryOperator;
+    value?: any;
+}
+/**
+ * 通用查询参数
+ * Universal query parameters
+ */
+export interface UniversalQueryParams extends PaginationParams {
+    conditions?: QueryCondition[];
+    orderBy?: {
+        field: string;
+        direction: 'asc' | 'desc';
+    }[];
+}
+//# sourceMappingURL=base.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/types/base.d.ts.map b/shared/dist/types/base.d.ts.map
new file mode 100644
index 0000000..a337f01
--- /dev/null
+++ b/shared/dist/types/base.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"base.d.ts","sourceRoot":"","sources":["../../src/types/base.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH;;;GAGG;AACH,MAAM,WAAW,UAAU;IACzB,EAAE,EAAE,MAAM,CAAA;IACV,SAAS,EAAE,IAAI,CAAA;IACf,SAAS,EAAE,IAAI,CAAA;CAChB;AAED;;;GAGG;AACH,MAAM,WAAW,WAAW,CAAC,CAAC,GAAG,GAAG;IAClC,OAAO,EAAE,OAAO,CAAA;IAChB,IAAI,CAAC,EAAE,CAAC,CAAA;IACR,OAAO,CAAC,EAAE,MAAM,CAAA;IAChB,KAAK,CAAC,EAAE,MAAM,CAAA;CACf;AAED;;;GAGG;AACH,MAAM,WAAW,gBAAgB;IAC/B,IAAI,CAAC,EAAE,MAAM,CAAA;IACb,KAAK,CAAC,EAAE,MAAM,CAAA;CACf;AAED;;;GAGG;AACH,MAAM,WAAW,iBAAiB,CAAC,CAAC;IAClC,IAAI,EAAE,CAAC,EAAE,CAAA;IACT,UAAU,EAAE;QACV,IAAI,EAAE,MAAM,CAAA;QACZ,KAAK,EAAE,MAAM,CAAA;QACb,KAAK,EAAE,MAAM,CAAA;QACb,UAAU,EAAE,MAAM,CAAA;KACnB,CAAA;CACF;AAED;;;GAGG;AACH,oBAAY,aAAa;IACvB,MAAM,WAAW;IACjB,UAAU,eAAe;IACzB,QAAQ,aAAa;IACrB,YAAY,iBAAiB;IAC7B,WAAW,gBAAgB;IAC3B,SAAS,cAAc;IACvB,YAAY,OAAO;IACnB,qBAAqB,QAAQ;IAC7B,SAAS,OAAO;IAChB,kBAAkB,QAAQ;IAC1B,EAAE,OAAO;IACT,MAAM,WAAW;IACjB,OAAO,YAAY;IACnB,WAAW,gBAAgB;CAC5B;AAED;;;GAGG;AACH,MAAM,WAAW,cAAc;IAC7B,KAAK,EAAE,MAAM,CAAA;IACb,QAAQ,EAAE,aAAa,CAAA;IACvB,KAAK,CAAC,EAAE,GAAG,CAAA;CACZ;AAED;;;GAGG;AACH,MAAM,WAAW,oBAAqB,SAAQ,gBAAgB;IAC5D,UAAU,CAAC,EAAE,cAAc,EAAE,CAAA;IAC7B,OAAO,CAAC,EAAE;QACR,KAAK,EAAE,MAAM,CAAA;QACb,SAAS,EAAE,KAAK,GAAG,MAAM,CAAA;KAC1B,EAAE,CAAA;CACJ"}
\ No newline at end of file
diff --git a/shared/dist/types/base.js b/shared/dist/types/base.js
new file mode 100644
index 0000000..6e0a05b
--- /dev/null
+++ b/shared/dist/types/base.js
@@ -0,0 +1,26 @@
+/**
+ * 基础类型定义
+ * Base type definitions for the application
+ */
+/**
+ * 查询操作符枚举
+ * Query operators enum
+ */
+export var QueryOperator;
+(function (QueryOperator) {
+    QueryOperator["EQUALS"] = "equals";
+    QueryOperator["NOT_EQUALS"] = "not_equals";
+    QueryOperator["CONTAINS"] = "contains";
+    QueryOperator["NOT_CONTAINS"] = "not_contains";
+    QueryOperator["STARTS_WITH"] = "starts_with";
+    QueryOperator["ENDS_WITH"] = "ends_with";
+    QueryOperator["GREATER_THAN"] = "gt";
+    QueryOperator["GREATER_THAN_OR_EQUAL"] = "gte";
+    QueryOperator["LESS_THAN"] = "lt";
+    QueryOperator["LESS_THAN_OR_EQUAL"] = "lte";
+    QueryOperator["IN"] = "in";
+    QueryOperator["NOT_IN"] = "not_in";
+    QueryOperator["IS_NULL"] = "is_null";
+    QueryOperator["IS_NOT_NULL"] = "is_not_null";
+})(QueryOperator || (QueryOperator = {}));
+//# sourceMappingURL=base.js.map
\ No newline at end of file
diff --git a/shared/dist/types/base.js.map b/shared/dist/types/base.js.map
new file mode 100644
index 0000000..b46864e
--- /dev/null
+++ b/shared/dist/types/base.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"base.js","sourceRoot":"","sources":["../../src/types/base.ts"],"names":[],"mappings":"AAAA;;;GAGG;AA8CH;;;GAGG;AACH,MAAM,CAAN,IAAY,aAeX;AAfD,WAAY,aAAa;IACvB,kCAAiB,CAAA;IACjB,0CAAyB,CAAA;IACzB,sCAAqB,CAAA;IACrB,8CAA6B,CAAA;IAC7B,4CAA2B,CAAA;IAC3B,wCAAuB,CAAA;IACvB,oCAAmB,CAAA;IACnB,8CAA6B,CAAA;IAC7B,iCAAgB,CAAA;IAChB,2CAA0B,CAAA;IAC1B,0BAAS,CAAA;IACT,kCAAiB,CAAA;IACjB,oCAAmB,CAAA;IACnB,4CAA2B,CAAA;AAC7B,CAAC,EAfW,aAAa,KAAb,aAAa,QAexB"}
\ No newline at end of file
diff --git a/shared/dist/types/index.d.ts b/shared/dist/types/index.d.ts
new file mode 100644
index 0000000..1f0229e
--- /dev/null
+++ b/shared/dist/types/index.d.ts
@@ -0,0 +1,8 @@
+/**
+ * 类型定义导出索引
+ * Types export index
+ */
+export * from './base.js';
+export * from './post.js';
+export * from './user.js';
+//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/types/index.d.ts.map b/shared/dist/types/index.d.ts.map
new file mode 100644
index 0000000..69b92fa
--- /dev/null
+++ b/shared/dist/types/index.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../src/types/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,cAAc,WAAW,CAAA;AACzB,cAAc,WAAW,CAAA;AACzB,cAAc,WAAW,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/types/index.js b/shared/dist/types/index.js
new file mode 100644
index 0000000..60e9876
--- /dev/null
+++ b/shared/dist/types/index.js
@@ -0,0 +1,8 @@
+/**
+ * 类型定义导出索引
+ * Types export index
+ */
+export * from './base.js';
+export * from './post.js';
+export * from './user.js';
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/shared/dist/types/index.js.map b/shared/dist/types/index.js.map
new file mode 100644
index 0000000..c87b1e1
--- /dev/null
+++ b/shared/dist/types/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/types/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,cAAc,WAAW,CAAA;AACzB,cAAc,WAAW,CAAA;AACzB,cAAc,WAAW,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/types/post.d.ts b/shared/dist/types/post.d.ts
new file mode 100644
index 0000000..8a01474
--- /dev/null
+++ b/shared/dist/types/post.d.ts
@@ -0,0 +1,23 @@
+/**
+ * Post 类型定义
+ * 基于 Prisma 生成的类型
+ */
+export interface Post {
+    id: number;
+    title: string;
+    content: string | null;
+    published: boolean;
+    createdAt: Date | string;
+    updatedAt: Date | string;
+}
+export interface CreatePostInput {
+    title: string;
+    content?: string;
+    published?: boolean;
+}
+export interface UpdatePostInput {
+    title?: string;
+    content?: string;
+    published?: boolean;
+}
+//# sourceMappingURL=post.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/types/post.d.ts.map b/shared/dist/types/post.d.ts.map
new file mode 100644
index 0000000..cace420
--- /dev/null
+++ b/shared/dist/types/post.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"post.d.ts","sourceRoot":"","sources":["../../src/types/post.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,MAAM,WAAW,IAAI;IACnB,EAAE,EAAE,MAAM,CAAA;IACV,KAAK,EAAE,MAAM,CAAA;IACb,OAAO,EAAE,MAAM,GAAG,IAAI,CAAA;IACtB,SAAS,EAAE,OAAO,CAAA;IAClB,SAAS,EAAE,IAAI,GAAG,MAAM,CAAA;IACxB,SAAS,EAAE,IAAI,GAAG,MAAM,CAAA;CACzB;AAED,MAAM,WAAW,eAAe;IAC9B,KAAK,EAAE,MAAM,CAAA;IACb,OAAO,CAAC,EAAE,MAAM,CAAA;IAChB,SAAS,CAAC,EAAE,OAAO,CAAA;CACpB;AAED,MAAM,WAAW,eAAe;IAC9B,KAAK,CAAC,EAAE,MAAM,CAAA;IACd,OAAO,CAAC,EAAE,MAAM,CAAA;IAChB,SAAS,CAAC,EAAE,OAAO,CAAA;CACpB"}
\ No newline at end of file
diff --git a/shared/dist/types/post.js b/shared/dist/types/post.js
new file mode 100644
index 0000000..1b925aa
--- /dev/null
+++ b/shared/dist/types/post.js
@@ -0,0 +1,6 @@
+/**
+ * Post 类型定义
+ * 基于 Prisma 生成的类型
+ */
+export {};
+//# sourceMappingURL=post.js.map
\ No newline at end of file
diff --git a/shared/dist/types/post.js.map b/shared/dist/types/post.js.map
new file mode 100644
index 0000000..c180cb8
--- /dev/null
+++ b/shared/dist/types/post.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"post.js","sourceRoot":"","sources":["../../src/types/post.ts"],"names":[],"mappings":"AAAA;;;GAGG"}
\ No newline at end of file
diff --git a/shared/dist/types/user.d.ts b/shared/dist/types/user.d.ts
new file mode 100644
index 0000000..0b1e796
--- /dev/null
+++ b/shared/dist/types/user.d.ts
@@ -0,0 +1,58 @@
+/**
+ * 用户相关类型定义
+ * User-related type definitions
+ */
+import type { BaseEntity } from './base.js';
+/**
+ * 用户实体接口
+ * User entity interface
+ */
+export interface User extends BaseEntity {
+    name: string;
+    email: string;
+    age?: number;
+}
+/**
+ * 创建用户输入类型
+ * Create user input type
+ */
+export interface CreateUserInput {
+    name: string;
+    email: string;
+    age?: number;
+}
+/**
+ * 更新用户输入类型
+ * Update user input type
+ */
+export interface UpdateUserInput {
+    name?: string;
+    email?: string;
+    age?: number;
+}
+/**
+ * 用户查询参数类型
+ * User query parameters type
+ */
+export interface UserQueryParams {
+    page?: number;
+    limit?: number;
+    search?: string;
+    minAge?: number;
+    maxAge?: number;
+}
+/**
+ * 邮箱查询参数类型
+ * Email query parameters type
+ */
+export interface EmailQuery {
+    email: string;
+}
+/**
+ * 用户ID参数类型
+ * User ID parameters type
+ */
+export interface UserIdParams {
+    id: number;
+}
+//# sourceMappingURL=user.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/types/user.d.ts.map b/shared/dist/types/user.d.ts.map
new file mode 100644
index 0000000..c09b01e
--- /dev/null
+++ b/shared/dist/types/user.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"user.d.ts","sourceRoot":"","sources":["../../src/types/user.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,KAAK,EAAE,UAAU,EAAE,MAAM,WAAW,CAAA;AAE3C;;;GAGG;AACH,MAAM,WAAW,IAAK,SAAQ,UAAU;IACtC,IAAI,EAAE,MAAM,CAAA;IACZ,KAAK,EAAE,MAAM,CAAA;IACb,GAAG,CAAC,EAAE,MAAM,CAAA;CACb;AAED;;;GAGG;AACH,MAAM,WAAW,eAAe;IAC9B,IAAI,EAAE,MAAM,CAAA;IACZ,KAAK,EAAE,MAAM,CAAA;IACb,GAAG,CAAC,EAAE,MAAM,CAAA;CACb;AAED;;;GAGG;AACH,MAAM,WAAW,eAAe;IAC9B,IAAI,CAAC,EAAE,MAAM,CAAA;IACb,KAAK,CAAC,EAAE,MAAM,CAAA;IACd,GAAG,CAAC,EAAE,MAAM,CAAA;CACb;AAED;;;GAGG;AACH,MAAM,WAAW,eAAe;IAC9B,IAAI,CAAC,EAAE,MAAM,CAAA;IACb,KAAK,CAAC,EAAE,MAAM,CAAA;IACd,MAAM,CAAC,EAAE,MAAM,CAAA;IACf,MAAM,CAAC,EAAE,MAAM,CAAA;IACf,MAAM,CAAC,EAAE,MAAM,CAAA;CAChB;AAED;;;GAGG;AACH,MAAM,WAAW,UAAU;IACzB,KAAK,EAAE,MAAM,CAAA;CACd;AAED;;;GAGG;AACH,MAAM,WAAW,YAAY;IAC3B,EAAE,EAAE,MAAM,CAAA;CACX"}
\ No newline at end of file
diff --git a/shared/dist/types/user.js b/shared/dist/types/user.js
new file mode 100644
index 0000000..cba8cbb
--- /dev/null
+++ b/shared/dist/types/user.js
@@ -0,0 +1,6 @@
+/**
+ * 用户相关类型定义
+ * User-related type definitions
+ */
+export {};
+//# sourceMappingURL=user.js.map
\ No newline at end of file
diff --git a/shared/dist/types/user.js.map b/shared/dist/types/user.js.map
new file mode 100644
index 0000000..d617e2f
--- /dev/null
+++ b/shared/dist/types/user.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"user.js","sourceRoot":"","sources":["../../src/types/user.ts"],"names":[],"mappings":"AAAA;;;GAGG"}
\ No newline at end of file
diff --git a/shared/dist/utils/index.d.ts b/shared/dist/utils/index.d.ts
new file mode 100644
index 0000000..9c8ace2
--- /dev/null
+++ b/shared/dist/utils/index.d.ts
@@ -0,0 +1,6 @@
+/**
+ * Utils 导出索引
+ * Utils export index
+ */
+export * from './validation.js';
+//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/utils/index.d.ts.map b/shared/dist/utils/index.d.ts.map
new file mode 100644
index 0000000..acc6bda
--- /dev/null
+++ b/shared/dist/utils/index.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../src/utils/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,cAAc,iBAAiB,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/utils/index.js b/shared/dist/utils/index.js
new file mode 100644
index 0000000..b57a8d4
--- /dev/null
+++ b/shared/dist/utils/index.js
@@ -0,0 +1,6 @@
+/**
+ * Utils 导出索引
+ * Utils export index
+ */
+export * from './validation.js';
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/shared/dist/utils/index.js.map b/shared/dist/utils/index.js.map
new file mode 100644
index 0000000..39497c0
--- /dev/null
+++ b/shared/dist/utils/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/utils/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,cAAc,iBAAiB,CAAA"}
\ No newline at end of file
diff --git a/shared/dist/utils/validation.d.ts b/shared/dist/utils/validation.d.ts
new file mode 100644
index 0000000..a3fbbda
--- /dev/null
+++ b/shared/dist/utils/validation.d.ts
@@ -0,0 +1,59 @@
+/**
+ * 通用验证工具函数
+ * Common validation utility functions
+ */
+import * as v from 'valibot';
+/**
+ * 验证错误接口
+ * Validation error interface
+ */
+export interface ValidationError {
+    field: string;
+    message: string;
+    code: string;
+}
+/**
+ * 验证结果接口
+ * Validation result interface
+ */
+export interface ValidationResult<T> {
+    success: boolean;
+    data?: T;
+    errors?: ValidationError[];
+}
+/**
+ * 将 Valibot 验证错误转换为自定义格式
+ * Convert Valibot validation errors to custom format
+ */
+export declare function formatValidationErrors(issues: v.BaseIssue<unknown>[]): ValidationError[];
+/**
+ * 安全解析数据
+ * Safely parse data with validation
+ */
+export declare function safeParseData<T>(schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>, data: unknown): ValidationResult<T>;
+/**
+ * 解析并验证数据，失败时抛出错误
+ * Parse and validate data, throw error on failure
+ */
+export declare function parseData<T>(schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>, data: unknown): T;
+/**
+ * 创建验证中间件函数（用于 API）
+ * Create validation middleware function (for API)
+ */
+export declare function createValidationMiddleware<T>(schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>): (data: unknown) => T;
+/**
+ * 验证查询参数
+ * Validate query parameters
+ */
+export declare function validateQuery<T>(schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>, query: Record<string, any>): T;
+/**
+ * 验证请求体数据
+ * Validate request body data
+ */
+export declare function validateBody<T>(schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>, body: unknown): T;
+/**
+ * 验证路径参数
+ * Validate path parameters
+ */
+export declare function validateParams<T>(schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>, params: Record<string, any>): T;
+//# sourceMappingURL=validation.d.ts.map
\ No newline at end of file
diff --git a/shared/dist/utils/validation.d.ts.map b/shared/dist/utils/validation.d.ts.map
new file mode 100644
index 0000000..2e096ca
--- /dev/null
+++ b/shared/dist/utils/validation.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"validation.d.ts","sourceRoot":"","sources":["../../src/utils/validation.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,KAAK,CAAC,MAAM,SAAS,CAAA;AAE5B;;;GAGG;AACH,MAAM,WAAW,eAAe;IAC9B,KAAK,EAAE,MAAM,CAAA;IACb,OAAO,EAAE,MAAM,CAAA;IACf,IAAI,EAAE,MAAM,CAAA;CACb;AAED;;;GAGG;AACH,MAAM,WAAW,gBAAgB,CAAC,CAAC;IACjC,OAAO,EAAE,OAAO,CAAA;IAChB,IAAI,CAAC,EAAE,CAAC,CAAA;IACR,MAAM,CAAC,EAAE,eAAe,EAAE,CAAA;CAC3B;AAED;;;GAGG;AACH,wBAAgB,sBAAsB,CAAC,MAAM,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,EAAE,GAAG,eAAe,EAAE,CAMxF;AAED;;;GAGG;AACH,wBAAgB,aAAa,CAAC,CAAC,EAC7B,MAAM,EAAE,CAAC,CAAC,UAAU,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,EACtD,IAAI,EAAE,OAAO,GACZ,gBAAgB,CAAC,CAAC,CAAC,CA2BrB;AAED;;;GAGG;AACH,wBAAgB,SAAS,CAAC,CAAC,EACzB,MAAM,EAAE,CAAC,CAAC,UAAU,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,EACtD,IAAI,EAAE,OAAO,GACZ,CAAC,CAWH;AAED;;;GAGG;AACH,wBAAgB,0BAA0B,CAAC,CAAC,EAC1C,MAAM,EAAE,CAAC,CAAC,UAAU,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,IAE9C,MAAM,OAAO,KAAG,CAAC,CAG1B;AAED;;;GAGG;AACH,wBAAgB,aAAa,CAAC,CAAC,EAC7B,MAAM,EAAE,CAAC,CAAC,UAAU,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,EACtD,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GACzB,CAAC,CAqBH;AAED;;;GAGG;AACH,wBAAgB,YAAY,CAAC,CAAC,EAC5B,MAAM,EAAE,CAAC,CAAC,UAAU,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,EACtD,IAAI,EAAE,OAAO,GACZ,CAAC,CAEH;AAED;;;GAGG;AACH,wBAAgB,cAAc,CAAC,CAAC,EAC9B,MAAM,EAAE,CAAC,CAAC,UAAU,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,EACtD,MAAM,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAC1B,CAAC,CAeH"}
\ No newline at end of file
diff --git a/shared/dist/utils/validation.js b/shared/dist/utils/validation.js
new file mode 100644
index 0000000..40cd732
--- /dev/null
+++ b/shared/dist/utils/validation.js
@@ -0,0 +1,118 @@
+/**
+ * 通用验证工具函数
+ * Common validation utility functions
+ */
+import * as v from 'valibot';
+/**
+ * 将 Valibot 验证错误转换为自定义格式
+ * Convert Valibot validation errors to custom format
+ */
+export function formatValidationErrors(issues) {
+    return issues.map(issue => ({
+        field: issue.path?.map(p => p.key).join('.') || 'unknown',
+        message: issue.message,
+        code: issue.type || 'VALIDATION_ERROR',
+    }));
+}
+/**
+ * 安全解析数据
+ * Safely parse data with validation
+ */
+export function safeParseData(schema, data) {
+    try {
+        const result = v.safeParse(schema, data);
+        if (result.success) {
+            return {
+                success: true,
+                data: result.output,
+            };
+        }
+        else {
+            return {
+                success: false,
+                errors: formatValidationErrors(result.issues),
+            };
+        }
+    }
+    catch (error) {
+        return {
+            success: false,
+            errors: [
+                {
+                    field: 'unknown',
+                    message: error instanceof Error ? error.message : '验证过程中发生未知错误',
+                    code: 'UNKNOWN_ERROR',
+                },
+            ],
+        };
+    }
+}
+/**
+ * 解析并验证数据，失败时抛出错误
+ * Parse and validate data, throw error on failure
+ */
+export function parseData(schema, data) {
+    const result = safeParseData(schema, data);
+    if (!result.success) {
+        const error = new Error('数据验证失败');
+        error.statusCode = 400;
+        error.validationErrors = result.errors;
+        throw error;
+    }
+    return result.data;
+}
+/**
+ * 创建验证中间件函数（用于 API）
+ * Create validation middleware function (for API)
+ */
+export function createValidationMiddleware(schema) {
+    return (data) => {
+        return parseData(schema, data);
+    };
+}
+/**
+ * 验证查询参数
+ * Validate query parameters
+ */
+export function validateQuery(schema, query) {
+    // 转换查询参数中的数字字符串
+    const processedQuery = Object.entries(query).reduce((acc, [key, value]) => {
+        if (value === undefined || value === null || value === '') {
+            return acc;
+        }
+        // 尝试转换数字
+        if (typeof value === 'string' && !isNaN(Number(value))) {
+            acc[key] = Number(value);
+        }
+        else {
+            acc[key] = value;
+        }
+        return acc;
+    }, {});
+    return parseData(schema, processedQuery);
+}
+/**
+ * 验证请求体数据
+ * Validate request body data
+ */
+export function validateBody(schema, body) {
+    return parseData(schema, body);
+}
+/**
+ * 验证路径参数
+ * Validate path parameters
+ */
+export function validateParams(schema, params) {
+    // 转换路径参数中的数字字符串
+    const processedParams = Object.entries(params).reduce((acc, [key, value]) => {
+        if (typeof value === 'string' && !isNaN(Number(value))) {
+            acc[key] = Number(value);
+        }
+        else {
+            acc[key] = value;
+        }
+        return acc;
+    }, {});
+    return parseData(schema, processedParams);
+}
+//# sourceMappingURL=validation.js.map
\ No newline at end of file
diff --git a/shared/dist/utils/validation.js.map b/shared/dist/utils/validation.js.map
new file mode 100644
index 0000000..9a86d8f
--- /dev/null
+++ b/shared/dist/utils/validation.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"validation.js","sourceRoot":"","sources":["../../src/utils/validation.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,KAAK,CAAC,MAAM,SAAS,CAAA;AAsB5B;;;GAGG;AACH,MAAM,UAAU,sBAAsB,CAAC,MAA8B;IACnE,OAAO,MAAM,CAAC,GAAG,CAAC,KAAK,CAAC,EAAE,CAAC,CAAC;QAC1B,KAAK,EAAE,KAAK,CAAC,IAAI,EAAE,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,IAAI,SAAS;QACzD,OAAO,EAAE,KAAK,CAAC,OAAO;QACtB,IAAI,EAAE,KAAK,CAAC,IAAI,IAAI,kBAAkB;KACvC,CAAC,CAAC,CAAA;AACL,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,aAAa,CAC3B,MAAsD,EACtD,IAAa;IAEb,IAAI,CAAC;QACH,MAAM,MAAM,GAAG,CAAC,CAAC,SAAS,CAAC,MAAM,EAAE,IAAI,CAAC,CAAA;QAExC,IAAI,MAAM,CAAC,OAAO,EAAE,CAAC;YACnB,OAAO;gBACL,OAAO,EAAE,IAAI;gBACb,IAAI,EAAE,MAAM,CAAC,MAAM;aACpB,CAAA;QACH,CAAC;aAAM,CAAC;YACN,OAAO;gBACL,OAAO,EAAE,KAAK;gBACd,MAAM,EAAE,sBAAsB,CAAC,MAAM,CAAC,MAAM,CAAC;aAC9C,CAAA;QACH,CAAC;IACH,CAAC;IAAC,OAAO,KAAK,EAAE,CAAC;QACf,OAAO;YACL,OAAO,EAAE,KAAK;YACd,MAAM,EAAE;gBACN;oBACE,KAAK,EAAE,SAAS;oBAChB,OAAO,EAAE,KAAK,YAAY,KAAK,CAAC,CAAC,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,aAAa;oBAC/D,IAAI,EAAE,eAAe;iBACtB;aACF;SACF,CAAA;IACH,CAAC;AACH,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,SAAS,CACvB,MAAsD,EACtD,IAAa;IAEb,MAAM,MAAM,GAAG,aAAa,CAAC,MAAM,EAAE,IAAI,CAAC,CAAA;IAE1C,IAAI,CAAC,MAAM,CAAC,OAAO,EAAE,CAAC;QACpB,MAAM,KAAK,GAAG,IAAI,KAAK,CAAC,QAAQ,CAAQ,CAAA;QACxC,KAAK,CAAC,UAAU,GAAG,GAAG,CAAA;QACtB,KAAK,CAAC,gBAAgB,GAAG,MAAM,CAAC,MAAM,CAAA;QACtC,MAAM,KAAK,CAAA;IACb,CAAC;IAED,OAAO,MAAM,CAAC,IAAK,CAAA;AACrB,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,0BAA0B,CACxC,MAAsD;IAEtD,OAAO,CAAC,IAAa,EAAK,EAAE;QAC1B,OAAO,SAAS,CAAC,MAAM,EAAE,IAAI,CAAC,CAAA;IAChC,CAAC,CAAA;AACH,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,aAAa,CAC3B,MAAsD,EACtD,KAA0B;IAE1B,gBAAgB;IAChB,MAAM,cAAc,GAAG,MAAM,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,MAAM,CACjD,CAAC,GAAG,EAAE,CAAC,GAAG,EAAE,KAAK,CAAC,EAAE,EAAE;QACpB,IAAI,KAAK,KAAK,SAAS,IAAI,KAAK,KAAK,IAAI,IAAI,KAAK,KAAK,EAAE,EAAE,CAAC;YAC1D,OAAO,GAAG,CAAA;QACZ,CAAC;QAED,SAAS;QACT,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC;YACvD,GAAG,CAAC,GAAG,CAAC,GAAG,MAAM,CAAC,KAAK,CAAC,CAAA;QAC1B,CAAC;aAAM,CAAC;YACN,GAAG,CAAC,GAAG,CAAC,GAAG,KAAK,CAAA;QAClB,CAAC;QAED,OAAO,GAAG,CAAA;IACZ,CAAC,EACD,EAAyB,CAC1B,CAAA;IAED,OAAO,SAAS,CAAC,MAAM,EAAE,cAAc,CAAC,CAAA;AAC1C,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,YAAY,CAC1B,MAAsD,EACtD,IAAa;IAEb,OAAO,SAAS,CAAC,MAAM,EAAE,IAAI,CAAC,CAAA;AAChC,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,cAAc,CAC5B,MAAsD,EACtD,MAA2B;IAE3B,gBAAgB;IAChB,MAAM,eAAe,GAAG,MAAM,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC,MAAM,CACnD,CAAC,GAAG,EAAE,CAAC,GAAG,EAAE,KAAK,CAAC,EAAE,EAAE;QACpB,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC;YACvD,GAAG,CAAC,GAAG,CAAC,GAAG,MAAM,CAAC,KAAK,CAAC,CAAA;QAC1B,CAAC;aAAM,CAAC;YACN,GAAG,CAAC,GAAG,CAAC,GAAG,KAAK,CAAA;QAClB,CAAC;QACD,OAAO,GAAG,CAAA;IACZ,CAAC,EACD,EAAyB,CAC1B,CAAA;IAED,OAAO,SAAS,CAAC,MAAM,EAAE,eAAe,CAAC,CAAA;AAC3C,CAAC"}
\ No newline at end of file
diff --git a/shared/package.json b/shared/package.json
new file mode 100644
index 0000000..23b886b
--- /dev/null
+++ b/shared/package.json
@@ -0,0 +1,48 @@
+{
+  "name": "@nuxt4crud/shared",
+  "version": "1.0.0",
+  "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "packageManager": "pnpm@8",
+  "engines": {
+    "node": ">=18.0.0",
+    "pnpm": ">=8.0.0"
+  },
+  "exports": {
+    ".": {
+      "import": "./dist/index.js",
+      "require": "./dist/index.js",
+      "types": "./dist/index.d.ts"
+    },
+    "./types": {
+      "import": "./dist/types/index.js",
+      "require": "./dist/types/index.js",
+      "types": "./dist/types/index.d.ts"
+    },
+    "./schemas": {
+      "import": "./dist/schemas/index.js",
+      "require": "./dist/schemas/index.js",
+      "types": "./dist/schemas/index.d.ts"
+    },
+    "./utils": {
+      "import": "./dist/utils/index.js",
+      "require": "./dist/utils/index.js",
+      "types": "./dist/utils/index.d.ts"
+    }
+  },
+  "scripts": {
+    "build": "tsc",
+    "dev": "tsc --watch",
+    "clean": "rimraf dist",
+    "type-check": "tsc --noEmit"
+  },
+  "dependencies": {
+    "valibot": "^1.1.0"
+  },
+  "devDependencies": {
+    "typescript": "^5.6.3",
+    "rimraf": "^5.0.10",
+    "@types/node": "^20.17.6"
+  }
+}
diff --git a/shared/src/index.ts b/shared/src/index.ts
new file mode 100644
index 0000000..c4eb0c9
--- /dev/null
+++ b/shared/src/index.ts
@@ -0,0 +1,20 @@
+/**
+ * Shared 包主导出文件
+ * 导出所有类型定义、schemas 和工具函数
+ */
+
+// 导出类型定义
+export * from './types/index.js'
+
+// 导出 schemas（只导出 schema 对象，不导出推断的类型）
+export {
+  BaseUserSchema,
+  CreateUserSchema,
+  UpdateUserSchema,
+  UserQuerySchema,
+  EmailQuerySchema,
+  UserIdSchema,
+} from './schemas/index.js'
+
+// 导出工具函数
+export * from './utils/index.js'
diff --git a/shared/src/schemas/index.ts b/shared/src/schemas/index.ts
new file mode 100644
index 0000000..3845748
--- /dev/null
+++ b/shared/src/schemas/index.ts
@@ -0,0 +1,14 @@
+/**
+ * Schemas 导出文件
+ * 导出所有验证 schemas
+ */
+
+// 只导出 schema 对象，不导出推断的类型（类型在 types 目录中定义）
+export {
+  BaseUserSchema,
+  CreateUserSchema,
+  UpdateUserSchema,
+  UserQuerySchema,
+  EmailQuerySchema,
+  UserIdSchema,
+} from './user.js'
diff --git a/shared/src/schemas/user.ts b/shared/src/schemas/user.ts
new file mode 100644
index 0000000..429bf2c
--- /dev/null
+++ b/shared/src/schemas/user.ts
@@ -0,0 +1,145 @@
+/**
+ * 用户相关的 Valibot 验证模式
+ * User-related Valibot validation schemas
+ */
+
+import * as v from 'valibot'
+
+/**
+ * 基础用户验证模式
+ * Base user validation schema
+ */
+export const BaseUserSchema = v.object({
+  name: v.pipe(
+    v.string('姓名必须是字符串'),
+    v.trim(),
+    v.minLength(2, '姓名至少需要2个字符'),
+    v.maxLength(50, '姓名不能超过50个字符'),
+    v.nonEmpty('姓名不能为空')
+  ),
+  email: v.pipe(
+    v.string('邮箱必须是字符串'),
+    v.trim(),
+    v.email('请输入有效的邮箱地址'),
+    v.maxLength(100, '邮箱不能超过100个字符')
+  ),
+  age: v.optional(
+    v.pipe(
+      v.number('年龄必须是数字'),
+      v.integer('年龄必须是整数'),
+      v.minValue(1, '年龄不能小于1岁'),
+      v.maxValue(150, '年龄不能超过150岁')
+    )
+  ),
+})
+
+/**
+ * 创建用户验证模式
+ * Create user validation schema
+ */
+export const CreateUserSchema = BaseUserSchema
+
+/**
+ * 更新用户验证模式 - 所有字段都是可选的
+ * Update user validation schema - all fields are optional
+ */
+export const UpdateUserSchema = v.object({
+  name: v.optional(
+    v.pipe(
+      v.string('姓名必须是字符串'),
+      v.trim(),
+      v.minLength(2, '姓名至少需要2个字符'),
+      v.maxLength(50, '姓名不能超过50个字符'),
+      v.nonEmpty('姓名不能为空')
+    )
+  ),
+  email: v.optional(
+    v.pipe(
+      v.string('邮箱必须是字符串'),
+      v.trim(),
+      v.email('请输入有效的邮箱地址'),
+      v.maxLength(100, '邮箱不能超过100个字符')
+    )
+  ),
+  age: v.optional(
+    v.pipe(
+      v.number('年龄必须是数字'),
+      v.integer('年龄必须是整数'),
+      v.minValue(1, '年龄不能小于1岁'),
+      v.maxValue(150, '年龄不能超过150岁')
+    )
+  ),
+})
+
+/**
+ * 用户查询参数验证模式
+ * User query parameters validation schema
+ */
+export const UserQuerySchema = v.object({
+  page: v.optional(
+    v.pipe(v.number('页码必须是数字'), v.integer('页码必须是整数'), v.minValue(1, '页码不能小于1')),
+    1
+  ),
+  limit: v.optional(
+    v.pipe(
+      v.number('每页数量必须是数字'),
+      v.integer('每页数量必须是整数'),
+      v.minValue(1, '每页数量不能小于1'),
+      v.maxValue(100, '每页数量不能超过100')
+    ),
+    10
+  ),
+  search: v.optional(
+    v.pipe(
+      v.string('搜索关键词必须是字符串'),
+      v.trim(),
+      v.maxLength(100, '搜索关键词不能超过100个字符')
+    )
+  ),
+  minAge: v.optional(
+    v.pipe(
+      v.number('最小年龄必须是数字'),
+      v.integer('最小年龄必须是整数'),
+      v.minValue(1, '最小年龄不能小于1岁')
+    )
+  ),
+  maxAge: v.optional(
+    v.pipe(
+      v.number('最大年龄必须是数字'),
+      v.integer('最大年龄必须是整数'),
+      v.maxValue(150, '最大年龄不能超过150岁')
+    )
+  ),
+})
+
+/**
+ * 邮箱查询验证模式
+ * Email query validation schema
+ */
+export const EmailQuerySchema = v.object({
+  email: v.pipe(
+    v.string('邮箱必须是字符串'),
+    v.trim(),
+    v.email('请输入有效的邮箱地址'),
+    v.nonEmpty('邮箱不能为空')
+  ),
+})
+
+/**
+ * ID 参数验证模式
+ * ID parameter validation schema
+ */
+export const UserIdSchema = v.object({
+  id: v.pipe(
+    v.number('用户ID必须是数字'),
+    v.integer('用户ID必须是整数'),
+    v.minValue(1, '用户ID必须大于0')
+  ),
+})
+
+// 导出类型推断
+export type CreateUserInput = v.InferInput<typeof CreateUserSchema>
+export type UpdateUserInput = v.InferInput<typeof UpdateUserSchema>
+export type UserQueryParams = v.InferInput<typeof UserQuerySchema>
+export type EmailQuery = v.InferInput<typeof EmailQuerySchema>
+export type UserIdParams = v.InferInput<typeof UserIdSchema>
diff --git a/shared/src/types/base.ts b/shared/src/types/base.ts
new file mode 100644
index 0000000..417f292
--- /dev/null
+++ b/shared/src/types/base.ts
@@ -0,0 +1,91 @@
+/**
+ * 基础类型定义
+ * Base type definitions for the application
+ */
+
+/**
+ * 基础实体接口 - 所有实体都应该有的基础字段
+ * Base entity interface - common fields for all entities
+ */
+export interface BaseEntity {
+  id: number
+  createdAt: Date
+  updatedAt: Date
+}
+
+/**
+ * API 响应基础结构
+ * Base API response structure
+ */
+export interface ApiResponse<T = any> {
+  success: boolean
+  data?: T
+  message?: string
+  error?: string
+}
+
+/**
+ * 分页查询参数
+ * Pagination query parameters
+ */
+export interface PaginationParams {
+  page?: number
+  limit?: number
+}
+
+/**
+ * 分页响应结构
+ * Paginated response structure
+ */
+export interface PaginatedResponse<T> {
+  data: T[]
+  pagination: {
+    page: number
+    limit: number
+    total: number
+    totalPages: number
+  }
+}
+
+/**
+ * 查询操作符枚举
+ * Query operators enum
+ */
+export enum QueryOperator {
+  EQUALS = 'equals',
+  NOT_EQUALS = 'not_equals',
+  CONTAINS = 'contains',
+  NOT_CONTAINS = 'not_contains',
+  STARTS_WITH = 'starts_with',
+  ENDS_WITH = 'ends_with',
+  GREATER_THAN = 'gt',
+  GREATER_THAN_OR_EQUAL = 'gte',
+  LESS_THAN = 'lt',
+  LESS_THAN_OR_EQUAL = 'lte',
+  IN = 'in',
+  NOT_IN = 'not_in',
+  IS_NULL = 'is_null',
+  IS_NOT_NULL = 'is_not_null',
+}
+
+/**
+ * 查询条件接口
+ * Query condition interface
+ */
+export interface QueryCondition {
+  field: string
+  operator: QueryOperator
+  value?: any
+}
+
+/**
+ * 通用查询参数
+ * Universal query parameters
+ */
+export interface UniversalQueryParams extends PaginationParams {
+  conditions?: QueryCondition[]
+  orderBy?: {
+    field: string
+    direction: 'asc' | 'desc'
+  }[]
+}
diff --git a/shared/src/types/index.ts b/shared/src/types/index.ts
new file mode 100644
index 0000000..64bfb12
--- /dev/null
+++ b/shared/src/types/index.ts
@@ -0,0 +1,9 @@
+/**
+ * 类型定义导出索引
+ * Types export index
+ */
+
+export * from './base.js'
+export * from './post.js'
+export * from './user.js'
+
diff --git a/shared/src/types/post.ts b/shared/src/types/post.ts
new file mode 100644
index 0000000..7833056
--- /dev/null
+++ b/shared/src/types/post.ts
@@ -0,0 +1,25 @@
+/**
+ * Post 类型定义
+ * 基于 Prisma 生成的类型
+ */
+
+export interface Post {
+  id: number
+  title: string
+  content: string | null
+  published: boolean
+  createdAt: Date | string
+  updatedAt: Date | string
+}
+
+export interface CreatePostInput {
+  title: string
+  content?: string
+  published?: boolean
+}
+
+export interface UpdatePostInput {
+  title?: string
+  content?: string
+  published?: boolean
+}
diff --git a/shared/src/types/user.ts b/shared/src/types/user.ts
new file mode 100644
index 0000000..62af661
--- /dev/null
+++ b/shared/src/types/user.ts
@@ -0,0 +1,64 @@
+/**
+ * 用户相关类型定义
+ * User-related type definitions
+ */
+
+import type { BaseEntity } from './base.js'
+
+/**
+ * 用户实体接口
+ * User entity interface
+ */
+export interface User extends BaseEntity {
+  name: string
+  email: string
+  age?: number
+}
+
+/**
+ * 创建用户输入类型
+ * Create user input type
+ */
+export interface CreateUserInput {
+  name: string
+  email: string
+  age?: number
+}
+
+/**
+ * 更新用户输入类型
+ * Update user input type
+ */
+export interface UpdateUserInput {
+  name?: string
+  email?: string
+  age?: number
+}
+
+/**
+ * 用户查询参数类型
+ * User query parameters type
+ */
+export interface UserQueryParams {
+  page?: number
+  limit?: number
+  search?: string
+  minAge?: number
+  maxAge?: number
+}
+
+/**
+ * 邮箱查询参数类型
+ * Email query parameters type
+ */
+export interface EmailQuery {
+  email: string
+}
+
+/**
+ * 用户ID参数类型
+ * User ID parameters type
+ */
+export interface UserIdParams {
+  id: number
+}
diff --git a/shared/src/utils/index.ts b/shared/src/utils/index.ts
new file mode 100644
index 0000000..9bee363
--- /dev/null
+++ b/shared/src/utils/index.ts
@@ -0,0 +1,6 @@
+/**
+ * Utils 导出索引
+ * Utils export index
+ */
+
+export * from './validation.js'
diff --git a/shared/src/utils/validation.ts b/shared/src/utils/validation.ts
new file mode 100644
index 0000000..b6d26e7
--- /dev/null
+++ b/shared/src/utils/validation.ts
@@ -0,0 +1,171 @@
+/**
+ * 通用验证工具函数
+ * Common validation utility functions
+ */
+
+import * as v from 'valibot'
+
+/**
+ * 验证错误接口
+ * Validation error interface
+ */
+export interface ValidationError {
+  field: string
+  message: string
+  code: string
+}
+
+/**
+ * 验证结果接口
+ * Validation result interface
+ */
+export interface ValidationResult<T> {
+  success: boolean
+  data?: T
+  errors?: ValidationError[]
+}
+
+/**
+ * 将 Valibot 验证错误转换为自定义格式
+ * Convert Valibot validation errors to custom format
+ */
+export function formatValidationErrors(issues: v.BaseIssue<unknown>[]): ValidationError[] {
+  return issues.map(issue => ({
+    field: issue.path?.map(p => p.key).join('.') || 'unknown',
+    message: issue.message,
+    code: issue.type || 'VALIDATION_ERROR',
+  }))
+}
+
+/**
+ * 安全解析数据
+ * Safely parse data with validation
+ */
+export function safeParseData<T>(
+  schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>,
+  data: unknown
+): ValidationResult<T> {
+  try {
+    const result = v.safeParse(schema, data)
+
+    if (result.success) {
+      return {
+        success: true,
+        data: result.output,
+      }
+    } else {
+      return {
+        success: false,
+        errors: formatValidationErrors(result.issues),
+      }
+    }
+  } catch (error) {
+    return {
+      success: false,
+      errors: [
+        {
+          field: 'unknown',
+          message: error instanceof Error ? error.message : '验证过程中发生未知错误',
+          code: 'UNKNOWN_ERROR',
+        },
+      ],
+    }
+  }
+}
+
+/**
+ * 解析并验证数据，失败时抛出错误
+ * Parse and validate data, throw error on failure
+ */
+export function parseData<T>(
+  schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>,
+  data: unknown
+): T {
+  const result = safeParseData(schema, data)
+
+  if (!result.success) {
+    const error = new Error('数据验证失败') as any
+    error.statusCode = 400
+    error.validationErrors = result.errors
+    throw error
+  }
+
+  return result.data!
+}
+
+/**
+ * 创建验证中间件函数（用于 API）
+ * Create validation middleware function (for API)
+ */
+export function createValidationMiddleware<T>(
+  schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>
+) {
+  return (data: unknown): T => {
+    return parseData(schema, data)
+  }
+}
+
+/**
+ * 验证查询参数
+ * Validate query parameters
+ */
+export function validateQuery<T>(
+  schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>,
+  query: Record<string, any>
+): T {
+  // 转换查询参数中的数字字符串
+  const processedQuery = Object.entries(query).reduce(
+    (acc, [key, value]) => {
+      if (value === undefined || value === null || value === '') {
+        return acc
+      }
+
+      // 尝试转换数字
+      if (typeof value === 'string' && !isNaN(Number(value))) {
+        acc[key] = Number(value)
+      } else {
+        acc[key] = value
+      }
+
+      return acc
+    },
+    {} as Record<string, any>
+  )
+
+  return parseData(schema, processedQuery)
+}
+
+/**
+ * 验证请求体数据
+ * Validate request body data
+ */
+export function validateBody<T>(
+  schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>,
+  body: unknown
+): T {
+  return parseData(schema, body)
+}
+
+/**
+ * 验证路径参数
+ * Validate path parameters
+ */
+export function validateParams<T>(
+  schema: v.BaseSchema<unknown, T, v.BaseIssue<unknown>>,
+  params: Record<string, any>
+): T {
+  // 转换路径参数中的数字字符串
+  const processedParams = Object.entries(params).reduce(
+    (acc, [key, value]) => {
+      if (typeof value === 'string' && !isNaN(Number(value))) {
+        acc[key] = Number(value)
+      } else {
+        acc[key] = value
+      }
+      return acc
+    },
+    {} as Record<string, any>
+  )
+
+  return parseData(schema, processedParams)
+}
diff --git a/shared/tsconfig.json b/shared/tsconfig.json
new file mode 100644
index 0000000..f677f8d
--- /dev/null
+++ b/shared/tsconfig.json
@@ -0,0 +1,9 @@
+{
+  "extends": "../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}
diff --git a/shared/types/base.ts b/shared/types/base.ts
new file mode 100644
index 0000000..f7661b4
--- /dev/null
+++ b/shared/types/base.ts
@@ -0,0 +1,14 @@
+/**
+ * 基础类型定义
+ * Base type definitions
+ */
+
+/**
+ * 基础实体接口 - 所有实体都应该有的基础字段
+ * Base entity interface - common fields for all entities
+ */
+export interface BaseEntity {
+  id: number
+  createdAt: Date
+  updatedAt: Date
+}
diff --git a/shared/types/index.ts b/shared/types/index.ts
new file mode 100644
index 0000000..a598d6c
--- /dev/null
+++ b/shared/types/index.ts
@@ -0,0 +1,129 @@
+/**
+ * 类型定义统一导出
+ * Unified type definitions export
+ *
+ * 共享类型定义文件
+ * 用于前后端类型一致性
+ */
+
+// 基础类型
+export * from './base'
+
+// 用户相关类型
+export * from './user'
+
+// 飞书相关类型
+export * from './feishu'
+
+// 上海CIM相关类型
+export * from './cim'
+
+// 验证相关类型和工具
+export * from '../src/schemas/user'
+export * from '../utils/validation'
+
+// ==================== API 响应类型 ====================
+
+/**
+ * API 响应类型
+ * @template T 响应数据类型
+ */
+export interface ApiResponse<T = any> {
+  success: boolean
+  data?: T
+  message?: string
+  error?: string
+}
+
+/**
+ * 分页参数类型
+ */
+export interface PaginationParams {
+  page?: number
+  limit?: number
+  search?: string
+}
+
+/**
+ * 分页响应类型
+ * @template T 数据项类型
+ */
+export interface PaginatedResponse<T> {
+  data: T[]
+  total: number
+  page: number
+  limit: number
+  totalPages: number
+}
+
+/**
+ * 表单验证规则类型
+ */
+export interface FormRule {
+  required?: boolean
+  message?: string
+  trigger?: string | string[]
+  min?: number
+  max?: number
+  pattern?: RegExp
+}
+
+/**
+ * 表格列配置类型
+ */
+export interface TableColumn {
+  prop: string
+  label: string
+  width?: string | number
+  sortable?: boolean
+  formatter?: (row: any, column: any, cellValue: any) => string
+}
+
+// ==================== 通用 CRUD 类型定义 ====================
+
+/**
+ * 通用查询参数接口
+ */
+export interface BaseQueryParams extends PaginationParams {
+  orderBy?: string
+  orderDirection?: 'asc' | 'desc'
+  [key: string]: any
+}
+
+/**
+ * 通用创建输入类型
+ */
+export interface BaseCreateInput {
+  [key: string]: any
+}
+
+/**
+ * 通用更新输入类型
+ */
+export interface BaseUpdateInput {
+  [key: string]: any
+}
+
+/**
+ * CRUD 操作选项
+ */
+export interface CrudOptions {
+  // 是否启用软删除
+  softDelete?: boolean
+  // 默认排序字段
+  defaultOrderBy?: string
+  // 默认排序方向
+  defaultOrderDirection?: 'asc' | 'desc'
+  // 可搜索字段
+  searchableFields?: string[]
+  // 唯一字段验证
+  uniqueFields?: string[]
+}
+
+/**
+ * 扩展的API响应类型，包含验证错误
+ * @template T 响应数据类型
+ */
+export interface ExtendedApiResponse<T = any> extends ApiResponse<T> {
+  validationErrors?: ValidationError[]
+}
diff --git a/shared/types/user.ts b/shared/types/user.ts
new file mode 100644
index 0000000..c7d3d37
--- /dev/null
+++ b/shared/types/user.ts
@@ -0,0 +1,19 @@
+/**
+ * 用户相关类型定义
+ * User-related type definitions
+ */
+
+import { BaseEntity } from './base'
+
+/**
+ * 用户实体接口
+ * User entity interface
+ */
+export interface User extends BaseEntity {
+  name: string
+  email: string
+  age: number | null
+}
+
+// 注意：CreateUserInput 和 UpdateUserInput 类型现在在 ~/shared/schemas/user.ts 中定义
+// 请从 ~/shared/schemas/user 导入这些类型