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# 菜单/权限点管理 — 前端对接文档
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> 遵循《业务中台产品接口说明书》全局契约
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> 接口基础路径:`/api/resources`
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> 权限要求:**管理员角色**(`ROLE_ADMIN`)
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---
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## 1. 接口总览
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| 方法 | 路径 | 用途 |
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|------|------|------|
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| `GET` | `/api/resources/list` | 获取全量资源树(扁平数组) |
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| `POST` | `/api/resources/saveOrUpdate` | 新增或编辑节点 |
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| `POST` | `/api/resources/delete` | 删除节点 |
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| `POST` | `/api/resources/icon/upload` | 上传图标 |
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**认证方式**:所有接口需在请求头携带 `Authorization: Bearer {token}`,且 token 对应用户必须具有 `ROLE_ADMIN` 角色。
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**请求格式**:
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- `GET` 请求:参数放 URL query
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- `POST` 请求:`Content-Type: application/x-www-form-urlencoded`,参数为表单字段
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- 文件上传:`Content-Type: multipart/form-data`
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> ⚠️ 注意:POST 请求不使用 JSON body,复杂字段(对象/数组)各自 `JSON.stringify` 后作为普通表单字段传递。
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---
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## 2. 数据模型:ResourceNodeDTO
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```typescript
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interface ResourceNodeDTO {
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id: string | null; // 节点 ID(字符串),新增时不传,编辑时必传
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parentId: string | null; // 父节点 ID(字符串),根节点传 null 或 "0"
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type: 'CATALOG' | 'MENU' | 'BUTTON'; // 节点类型
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name: string; // 显示名称(必填)
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sort: number; // 排序号,值越小越靠前(必填)
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description?: string; // 描述/备注
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// —— menu 类型专用 ——
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route?: string; // 前端路由路径,menu 必填
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// —— button 类型专用 ——
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perms?: string; // 权限码,格式 crm:<module>:<action>
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denyBehavior?: string; // 无权限时表现:'hide' | 'disable'
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apiUrl?: string; // 按钮对应的后端接口路径
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status?: string; // 权限点状态:'enabled' | 'disabled'
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// —— catalog/menu 专用 ——
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icon?: string; // 图标预览 URL
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children?: ResourceNodeDTO[]; // 子节点列表(listAll 返回时填充,其他接口无此字段)
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```
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> ⚠️ **ID 一律按字符串收发**。后端返回的 id 是字符串(雪花 ID 超出 JS Number 安全范围),前端回传原样传字符串即可,不要转 Number。
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### 节点类型说明
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| 类型 | 枚举值 | 说明 | 可挂子节点 |
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|------|--------|------|-----------|
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| 菜单分组 | `CATALOG` | 收纳容器,不承载页面 | 只能挂 `MENU` |
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| 菜单页面 | `MENU` | 可导航的页面 | 只能挂 `BUTTON` |
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| 按钮/权限点 | `BUTTON` | 叶子节点,承载权限码 | 不可挂子节点 |
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### 层级约束
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```
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根节点(parentId=null/"0")
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├── CATALOG(菜单分组)
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│ └── MENU(菜单页面)
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│ └── BUTTON(按钮/权限点)
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└── MENU(菜单页面,一级菜单)
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└── BUTTON(按钮/权限点)
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```
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**规则**:
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- 根节点只能挂 `CATALOG` 或 `MENU`
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- `CATALOG` 下只能挂 `MENU`(不能嵌套分组)
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- `MENU` 下只能挂 `BUTTON`
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- `BUTTON` 是叶子节点,不可再挂子节点
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---
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## 3. 接口详情
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### 3.1 获取全量资源树
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```
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GET /api/resources/list
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Authorization: Bearer {token}
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```
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**响应示例**(后端已组树,直接渲染即可):
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```json
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{
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"code": 0,
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"success": true,
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"message": "success",
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"data": [
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{
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"id": "1",
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"parentId": "0",
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"type": "CATALOG",
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"name": "系统管理",
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"sort": 1,
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"icon": "https://cdn.example.com/icons/system.png",
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"children": [
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{
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"id": "10",
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"parentId": "1",
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"type": "MENU",
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"name": "用户管理",
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"sort": 1,
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"route": "/system/user",
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"children": [
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{
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"id": "100",
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"parentId": "10",
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"type": "BUTTON",
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"name": "查询用户",
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"sort": 1,
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"perms": "crm:user:list",
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"denyBehavior": "hide",
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"apiUrl": "/api/system/users/page",
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"status": "enabled",
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"description": "查询用户列表",
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"children": []
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}
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]
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}
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]
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}
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]
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}
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```
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**前端处理**:后端已通过 `TreeUtils.buildTree` 组好树,`data` 直接就是树形结构,无需前端再按 `parentId` 组树。直接渲染即可:
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```typescript
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// 直接渲染后端返回的树形数据
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const tree = response.data; // 已是树形结构
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<Tree treeData={tree} />
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```
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---
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### 3.2 新增/编辑节点
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```
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POST /api/resources/saveOrUpdate
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Content-Type: application/x-www-form-urlencoded
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Authorization: Bearer {token}
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```
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**表单参数**:
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| 参数 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| id | string | 编辑时必传 | 不传为新增,传为编辑 |
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| parentId | string | 是 | 父节点 ID,根节点传 `"0"` |
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| type | string | 是 | `CATALOG` / `MENU` / `BUTTON` |
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| name | string | 是 | 显示名称 |
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| sort | number | 是 | 排序号 |
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| description | string | 否 | 描述/备注 |
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| route | string | menu 必填 | 前端路由路径 |
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| perms | string | button 必填 | 权限码 |
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| denyBehavior | string | button 必填 | `hide` / `disable` |
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| apiUrl | string | button 必填 | 后端接口路径 |
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| status | string | button 必填 | `enabled` / `disabled` |
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| icon | string | catalog/menu 可选 | 图标预览 URL |
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**请求示例(新增菜单分组)**:
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```http
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POST /api/resources/saveOrUpdate
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Content-Type: application/x-www-form-urlencoded
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Authorization: Bearer eyJhbGciOi...
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parentId=0&type=CATALOG&name=业务管理&sort=10&description=CRM核心业务模块
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```
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**请求示例(新增按钮/权限点)**:
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```http
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POST /api/resources/saveOrUpdate
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Content-Type: application/x-www-form-urlencoded
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Authorization: Bearer eyJhbGciOi...
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parentId=1002&type=BUTTON&name=删除客户&sort=3&perms=crm:customer:delete&denyBehavior=disable&apiUrl=/api/crm/customer/delete&status=enabled&description=删除客户及其关联数据
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```
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**请求示例(编辑节点 — 改名)**:
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```http
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POST /api/resources/saveOrUpdate
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Content-Type: application/x-www-form-urlencoded
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Authorization: Bearer eyJhbGciOi...
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id=10&parentId=1&type=MENU&name=客户管理改&sort=1&route=/customer/list
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```
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**响应**:返回保存后的完整节点。
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```json
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{
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"code": 0,
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"success": true,
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"message": "success",
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"data": {
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"id": "11",
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"parentId": "1",
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"type": "MENU",
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"name": "客户管理",
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"sort": 2,
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"route": "/customer/list"
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}
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}
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```
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**字段必填规则**(按类型):
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| 字段 | CATALOG | MENU | BUTTON |
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|------|---------|------|--------|
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| name | ✅ 必填 | ✅ 必填 | ✅ 必填 |
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| sort | ✅ 必填 | ✅ 必填 | ✅ 必填 |
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| route | ❌ | ✅ 必填 | ❌ |
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| perms | ❌ | ❌ | ✅ 必填 |
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| denyBehavior | ❌ | ❌ | ✅ 必填 |
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| apiUrl | ❌ | ❌ | ✅ 必填 |
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| status | ❌ | ❌ | ✅ 必填 |
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| icon | 可选 | 可选 | ❌ |
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| description | 可选 | 可选 | 可选 |
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**编辑限制**:
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- `type` 字段创建后不可变更(编辑时传不同的 type 会被拒绝)
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- 编辑时 `route` 可不传,后端保留原有值(除非传新值覆盖)
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---
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### 3.3 删除节点
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```
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POST /api/resources/delete
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Content-Type: application/x-www-form-urlencoded
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Authorization: Bearer {token}
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```
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**表单参数**:
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| 参数 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| id | string | 是 | 要删除的节点 ID |
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**请求示例**:
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```http
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POST /api/resources/delete
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Content-Type: application/x-www-form-urlencoded
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Authorization: Bearer eyJhbGciOi...
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id=100
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```
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**校验规则**:
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- 节点必须存在
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- 节点下不能有子节点(有子节点会返回错误,需先删除子节点)
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- 删除时自动清理各角色对该节点的授权引用
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**成功响应**:
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```json
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{
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"code": 0,
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"success": true,
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"message": "success"
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}
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```
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**失败响应示例**(有子节点):
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```json
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{
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"code": 61009,
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"success": false,
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"message": "节点下有 3 个子节点,请先删除子节点"
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}
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```
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---
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### 3.4 上传图标
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```
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POST /api/resources/icon/upload
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Content-Type: multipart/form-data
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Authorization: Bearer {token}
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```
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**参数**:
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| 参数 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| file | File | ✅ | 图片文件 |
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|
|
**限制**:
|
|
|
|
|
- 格式:`png` / `jpg` / `jpeg` / `gif` / `svg` / `webp`
|
|
|
|
|
- 大小:≤ 500KB
|
|
|
|
|
|
|
|
|
|
**请求示例**:
|
|
|
|
|
|
|
|
|
|
```http
|
|
|
|
|
POST /api/resources/icon/upload
|
|
|
|
|
Content-Type: multipart/form-data; boundary=----WebKitFormBoundary
|
|
|
|
|
Authorization: Bearer eyJhbGciOi...
|
|
|
|
|
|
|
|
|
|
------WebKitFormBoundary
|
|
|
|
|
Content-Disposition: form-data; name="file"; filename="icon.png"
|
|
|
|
|
Content-Type: image/png
|
|
|
|
|
|
|
|
|
|
(二进制内容)
|
|
|
|
|
------WebKitFormBoundary--
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
**响应**:
|
|
|
|
|
|
|
|
|
|
```json
|
|
|
|
|
{
|
|
|
|
|
"code": 0,
|
|
|
|
|
"success": true,
|
|
|
|
|
"message": "success",
|
|
|
|
|
"data": {
|
|
|
|
|
"fileId": "1234567890",
|
|
|
|
|
"originalName": "icon.png",
|
|
|
|
|
"size": 12345,
|
|
|
|
|
"contentType": "image/png",
|
|
|
|
|
"bizDomain": "resources/icon"
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
**前端处理流程**:
|
|
|
|
|
|
|
|
|
|
```typescript
|
|
|
|
|
async function uploadIcon(file: File): Promise<string> {
|
|
|
|
|
// 1. 上传图标,获取 fileId
|
|
|
|
|
const formData = new FormData();
|
|
|
|
|
formData.append('file', file);
|
|
|
|
|
|
|
|
|
|
const uploadRes = await fetch('/api/resources/icon/upload', {
|
|
|
|
|
method: 'POST',
|
|
|
|
|
headers: { Authorization: `Bearer ${token}` },
|
|
|
|
|
body: formData, // multipart/form-data 由浏览器自动设置
|
|
|
|
|
});
|
|
|
|
|
const { data: fileInfo } = await uploadRes.json();
|
|
|
|
|
|
|
|
|
|
// 2. 通过 fileId 获取预览 URL
|
|
|
|
|
const previewRes = await fetch(`/api/file/preview-url?fileId=${fileInfo.fileId}`, {
|
|
|
|
|
headers: { Authorization: `Bearer ${token}` },
|
|
|
|
|
});
|
|
|
|
|
const { data: previewUrl } = await previewRes.json();
|
|
|
|
|
|
|
|
|
|
// 3. 返回预览 URL,存入节点的 icon 字段
|
|
|
|
|
return previewUrl;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 使用示例
|
|
|
|
|
const iconUrl = await uploadIcon(selectedFile);
|
|
|
|
|
// 然后在保存节点时将 iconUrl 作为 icon 表单字段传入
|
|
|
|
|
await saveNode({ ...node, icon: iconUrl });
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
## 4. 停用与启用权限点
|
|
|
|
|
|
|
|
|
|
停用/启用权限点**没有单独的接口**,通过编辑节点(`POST /api/resources/saveOrUpdate`)更新 `status` 字段实现。
|
|
|
|
|
|
|
|
|
|
### 操作方式
|
|
|
|
|
|
|
|
|
|
```http
|
|
|
|
|
POST /api/resources/saveOrUpdate
|
|
|
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
|
Authorization: Bearer eyJhbGciOi...
|
|
|
|
|
|
|
|
|
|
id=1003&parentId=1002&type=BUTTON&name=删除客户&sort=3&perms=crm:customer:delete&denyBehavior=disable&apiUrl=/api/crm/customer/delete&status=disabled
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
| 操作 | status 值 | 说明 |
|
|
|
|
|
|------|-----------|------|
|
|
|
|
|
| 停用 | `disabled` | 权限点全局失效,所有用户均无法使用该权限 |
|
|
|
|
|
| 启用 | `enabled` | 恢复权限点生效,原角色授权自动恢复 |
|
|
|
|
|
|
|
|
|
|
### 业务语义
|
|
|
|
|
|
|
|
|
|
- **停用**:即使角色已勾选授予该权限点,权限解析引擎也不将其 `perms` 纳入用户的权限码并集——相当于**全局断路**,无需逐角色取消授权
|
|
|
|
|
- **启用**:重新启用后,原授权**自动恢复生效**,无需管理员重新到角色授权中勾选
|
|
|
|
|
- **数据影响**:停用/启用只修改 `status` 字段,不涉及角色授权关系(`sys_role_menu`)的变动
|
|
|
|
|
|
|
|
|
|
### 前端处理建议
|
|
|
|
|
|
|
|
|
|
```typescript
|
|
|
|
|
// 权限点状态切换
|
|
|
|
|
async function togglePermissionStatus(nodeId: string, enabled: boolean) {
|
|
|
|
|
const node = await getNode(nodeId);
|
|
|
|
|
const params = new URLSearchParams();
|
|
|
|
|
params.append('id', node.id);
|
|
|
|
|
params.append('parentId', node.parentId);
|
|
|
|
|
params.append('type', node.type);
|
|
|
|
|
params.append('name', node.name);
|
|
|
|
|
params.append('sort', node.sort);
|
|
|
|
|
params.append('perms', node.perms);
|
|
|
|
|
params.append('denyBehavior', node.denyBehavior);
|
|
|
|
|
params.append('apiUrl', node.apiUrl);
|
|
|
|
|
params.append('status', enabled ? 'enabled' : 'disabled');
|
|
|
|
|
|
|
|
|
|
await fetch('/api/resources/saveOrUpdate', {
|
|
|
|
|
method: 'POST',
|
|
|
|
|
headers: {
|
|
|
|
|
Authorization: `Bearer ${token}`,
|
|
|
|
|
'Content-Type': 'application/x-www-form-urlencoded',
|
|
|
|
|
},
|
|
|
|
|
body: params,
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 在 UI 上显示停用状态
|
|
|
|
|
<Switch
|
|
|
|
|
checked={node.status === 'enabled'}
|
|
|
|
|
onChange={(checked) => togglePermissionStatus(node.id, checked)}
|
|
|
|
|
/>
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
## 5. 错误处理
|
|
|
|
|
|
|
|
|
|
所有错误响应格式统一:
|
|
|
|
|
|
|
|
|
|
```json
|
|
|
|
|
{
|
|
|
|
|
"code": 61009,
|
|
|
|
|
"success": false,
|
|
|
|
|
"message": "具体错误信息"
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
**判定规则**:判成功只看 `success === true`;判失败后的分支处理(跳登录、回填表单等)再看 `code`。
|
|
|
|
|
|
|
|
|
|
**HTTP 状态码**:业务失败 HTTP 状态码仍是 200,通过 `success`/`code` 判断。仅以下场景 HTTP 状态码非 200:
|
|
|
|
|
|
|
|
|
|
| HTTP | 场景 | 响应体 code |
|
|
|
|
|
|------|------|-------------|
|
|
|
|
|
| 401 | 未登录 / 登录过期 | 40103 |
|
|
|
|
|
| 403 | 已登录但无权限 | 40301 |
|
|
|
|
|
| 404 | 接口路径不存在 | 40401 |
|
|
|
|
|
| 500 | 系统内部异常 | 50001 |
|
|
|
|
|
|
|
|
|
|
即使 HTTP 状态码非 200,响应体仍然是统一信封结构。
|
|
|
|
|
|
|
|
|
|
**资源管理接口常见错误**:
|
|
|
|
|
|
|
|
|
|
| 消息 | 原因 |
|
|
|
|
|
|------|------|
|
|
|
|
|
| `节点名称不能为空` | name 字段为空 |
|
|
|
|
|
| `节点类型不能为空` | type 字段为空 |
|
|
|
|
|
| `menu 类型必须提供路由(route)` | MENU 类型缺少 route |
|
|
|
|
|
| `button 类型必须提供权限码(perms)` | BUTTON 类型缺少 perms |
|
|
|
|
|
| `button 类型必须提供无权限行为(denyBehavior)` | BUTTON 类型缺少 denyBehavior |
|
|
|
|
|
| `button 类型必须提供接口 URL(apiUrl)` | BUTTON 类型缺少 apiUrl |
|
|
|
|
|
| `button 类型必须提供状态(status)` | BUTTON 类型缺少 status |
|
|
|
|
|
| `根节点不允许添加 button 类型` | 违反层级约束 |
|
|
|
|
|
| `catalog 节点下只能添加 menu 类型` | 违反层级约束 |
|
|
|
|
|
| `menu 节点下只能添加 button 类型` | 违反层级约束 |
|
|
|
|
|
| `button 是叶子节点,不可添加子节点` | 违反层级约束 |
|
|
|
|
|
| `节点类型不可变更` | 编辑时修改了 type |
|
|
|
|
|
| `节点下有 N 个子节点,请先删除子节点` | 删除非叶子节点 |
|
|
|
|
|
| `不支持的图标格式` | 上传非法格式 |
|
|
|
|
|
| `图标大小不能超过 500KB` | 文件过大 |
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
## 6. 联调指南
|
|
|
|
|
|
|
|
|
|
### 6.1 前置条件
|
|
|
|
|
|
|
|
|
|
1. 确保后端服务已启动(Base URL 由后端另行下发)
|
|
|
|
|
2. 使用管理员账号通过钉钉扫码登录获取 token
|
|
|
|
|
3. 请求头统一添加 `Authorization: Bearer {token}`
|
|
|
|
|
4. token 由后端滑动续期,前端无需定时刷新;收到 401(code=40103)时清除 token 跳登录页
|
|
|
|
|
|
|
|
|
|
### 6.2 快速验证
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
# 1. 获取全量资源树
|
|
|
|
|
curl -X GET "{baseUrl}/api/resources/list" \
|
|
|
|
|
-H "Authorization: Bearer YOUR_TOKEN"
|
|
|
|
|
|
|
|
|
|
# 2. 新增一个菜单分组
|
|
|
|
|
curl -X POST "{baseUrl}/api/resources/saveOrUpdate" \
|
|
|
|
|
-H "Authorization: Bearer YOUR_TOKEN" \
|
|
|
|
|
-H "Content-Type: application/x-www-form-urlencoded" \
|
|
|
|
|
-d "parentId=0&type=CATALOG&name=测试分组&sort=99"
|
|
|
|
|
|
|
|
|
|
# 3. 在分组下新增菜单
|
|
|
|
|
curl -X POST "{baseUrl}/api/resources/saveOrUpdate" \
|
|
|
|
|
-H "Authorization: Bearer YOUR_TOKEN" \
|
|
|
|
|
-H "Content-Type: application/x-www-form-urlencoded" \
|
|
|
|
|
-d "parentId={上一步返回的id}&type=MENU&name=测试菜单&sort=1&route=/test/menu"
|
|
|
|
|
|
|
|
|
|
# 4. 在菜单下新增按钮
|
|
|
|
|
curl -X POST "{baseUrl}/api/resources/saveOrUpdate" \
|
|
|
|
|
-H "Authorization: Bearer YOUR_TOKEN" \
|
|
|
|
|
-H "Content-Type: application/x-www-form-urlencoded" \
|
|
|
|
|
-d "parentId={菜单id}&type=BUTTON&name=测试按钮&sort=1&perms=crm:test:action&denyBehavior=hide&apiUrl=/api/test/action&status=enabled"
|
|
|
|
|
|
|
|
|
|
# 5. 删除节点
|
|
|
|
|
curl -X POST "{baseUrl}/api/resources/delete" \
|
|
|
|
|
-H "Authorization: Bearer YOUR_TOKEN" \
|
|
|
|
|
-H "Content-Type: application/x-www-form-urlencoded" \
|
|
|
|
|
-d "id={节点id}"
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
### 6.3 前端开发建议
|
|
|
|
|
|
|
|
|
|
1. **树形数据**:后端已组好树并按 sort 排序,前端直接渲染 `data` 即可,无需自行组树
|
|
|
|
|
2. **表单提交**:使用 `URLSearchParams` 或 `qs` 库构造表单字段,不要用 `JSON.stringify` 整体打包
|
|
|
|
|
3. **ID 处理**:所有 id 字段按字符串处理,不要 `parseInt` / `Number()`
|
|
|
|
|
4. **表单校验**:根据节点类型动态显示必填字段
|
|
|
|
|
- CATALOG:name, sort
|
|
|
|
|
- MENU:name, sort, route
|
|
|
|
|
- BUTTON:name, sort, perms, denyBehavior, apiUrl, status
|
|
|
|
|
5. **类型锁定**:编辑时 type 字段应置灰不可修改
|
|
|
|
|
6. **图标上传**:先上传获取 URL,再保存节点
|
|
|
|
|
7. **权限码格式**:建议提供下拉选择或自动补全,格式为 `crm:<module>:<action>`
|
|
|
|
|
- module: `lead`, `opportunity`, `customer`, `project`
|
|
|
|
|
- action: `add`, `edit`, `delete`, `export`, `transfer` 等
|
|
|
|
|
|
|
|
|
|
### 6.4 调试技巧
|
|
|
|
|
|
|
|
|
|
- 每个响应都带响应头 `X-Trace-Id`,报障时附上此 ID
|
|
|
|
|
- 使用浏览器开发者工具 Network 面板查看请求/响应
|
|
|
|
|
- 后端日志会打印保存的节点信息,便于排查
|
|
|
|
|
- 403 错误检查 token 是否过期、用户是否有 ADMIN 角色
|
|
|
|
|
- 61009 错误查看 message 字段获取具体原因
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
## 7. 权限码并集说明
|
|
|
|
|
|
|
|
|
|
用户登录后,后端会自动计算其**权限码并集**(所有角色授权的启用状态按钮的 perms),注入到 Spring Security 上下文中。
|
|
|
|
|
|
|
|
|
|
**前端使用**:
|
|
|
|
|
- 登录后从 `GET /api/auth/me` 获取用户信息及 `authorities` 列表
|
|
|
|
|
- 根据 `authorities` 控制按钮显示/隐藏
|
|
|
|
|
|
|
|
|
|
```typescript
|
|
|
|
|
// 示例:检查是否有某权限
|
|
|
|
|
const hasPermission = (perm: string) => {
|
|
|
|
|
return userAuthorities.includes(perm);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// 使用
|
|
|
|
|
{hasPermission('crm:customer:delete') && <DeleteButton />}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
**停用权限点**:
|
|
|
|
|
- 当按钮的 `status` 设为 `disabled` 时,即使角色已授权,该权限码也不会出现在用户权限并集中
|
|
|
|
|
- 相当于全局断路,无需逐角色取消授权
|
|
|
|
|
- 重新启用后原授权自动恢复
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
## 8. 与角色授权的集成
|
|
|
|
|
|
|
|
|
|
资源树维护完成后,在**角色管理 → 授权**页面使用:
|
|
|
|
|
|
|
|
|
|
1. 调用 `GET /api/resources/list` 获取全量资源树
|
|
|
|
|
2. 渲染为勾选树(checkbox tree)
|
|
|
|
|
3. 勾选节点即授予该角色对应权限
|
|
|
|
|
4. 勾选菜单节点时,前端自动联动勾选其全部祖先节点(确保菜单可见)
|
|
|
|
|
|
|
|
|
|
```typescript
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// 联动勾选祖先
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function collectAncestorIds(nodeId: string, tree: TreeNode[]): string[] {
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const ancestors: string[] = [];
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const findPath = (nodes: TreeNode[], target: string, path: string[]): boolean => {
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for (const node of nodes) {
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if (node.id === target) {
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ancestors.push(...path);
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return true;
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}
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if (findPath(node.children, target, [...path, node.id!])) {
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return true;
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}
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}
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return false;
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};
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findPath(tree, nodeId, []);
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return ancestors;
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}
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```
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