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159 lines
3.0 KiB
Markdown
159 lines
3.0 KiB
Markdown
# 权限控制详细配置
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## 权限模式
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### 前端访问控制（frontend）
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路由权限在前端固定配置，适合角色较固定的系统。
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```ts
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// preferences.ts
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export const overridesPreferences = defineOverridesPreferences({
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app: {
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accessMode: 'frontend',
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},
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});
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// 路由配置
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{
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meta: {
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authority: ['super', 'admin'], // 指定角色
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},
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}
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// 登录时设置用户角色
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authStore.setUserInfo({
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...userInfo,
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roles: ['super', 'admin'], // 必须是数组
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});
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```
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### 后端访问控制（backend）
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通过接口动态生成路由表。
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```ts
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// preferences.ts
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export const overridesPreferences = defineOverridesPreferences({
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app: {
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accessMode: 'backend',
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},
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});
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// src/router/access.ts
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async function generateAccess(options: GenerateMenuAndRoutesOptions) {
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return await generateAccessible(preferences.app.accessMode, {
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fetchMenuListAsync: async () => {
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return await getAllMenus(); // 后端返回菜单数据
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},
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});
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}
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```
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后端菜单数据格式：
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```ts
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const menus = [
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{
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name: 'Dashboard',
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path: '/dashboard',
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component: '/dashboard/index', // 视图路径
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meta: {
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title: '仪表盘',
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icon: 'mdi:view-dashboard',
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noBasicLayout: false, // 是否不使用基础布局
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},
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},
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];
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```
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### 混合访问控制（mixed）
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同时使用前端和后端权限控制。
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```ts
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export const overridesPreferences = defineOverridesPreferences({
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app: {
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accessMode: 'mixed',
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},
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});
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```
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## 按钮权限控制
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### 获取权限码
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```ts
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// src/store/auth.ts
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const accessCodes = await getAccessCodes();
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accessStore.setAccessCodes(accessCodes);
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// 返回格式: ['AC_100100', 'AC_100110', 'AC_100120']
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```
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### 组件方式
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```vue
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<script setup>
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import { AccessControl } from '@vben/access';
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</script>
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<template>
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<!-- 权限码方式 -->
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<AccessControl :codes="['AC_100100']" type="code">
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<Button>有权限可见</Button>
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</AccessControl>
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<!-- 角色方式 -->
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<AccessControl :codes="['super', 'admin']">
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<Button>管理员可见</Button>
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</AccessControl>
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</template>
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```
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### API 方式
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```vue
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<script setup>
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import { useAccess } from '@vben/access';
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const { hasAccessByCodes, hasAccessByRoles } = useAccess();
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</script>
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<template>
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<!-- 权限码判断 -->
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<Button v-if="hasAccessByCodes(['AC_100100'])">有权限可见</Button>
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<!-- 角色判断 -->
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<Button v-if="hasAccessByRoles(['admin'])">管理员可见</Button>
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<!-- 多权限满足其一 -->
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<Button v-if="hasAccessByCodes(['AC_100100', 'AC_100110'])">
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任一权限可见
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</Button>
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</template>
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```
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### 指令方式
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```vue
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<template>
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<!-- 权限码指令 -->
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<Button v-access:code="'AC_100100'">单个权限码</Button>
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<Button v-access:code="['AC_100100', 'AC_100110']">多个权限码</Button>
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<!-- 角色指令 -->
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<Button v-access:role="'super'">单个角色</Button>
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<Button v-access:role="['super', 'admin']">多个角色</Button>
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</template>
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```
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## 菜单可见但禁止访问
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```ts
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{
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meta: {
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menuVisibleWithForbidden: true, // 菜单可见，访问跳转403
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},
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}
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```
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