vue 菜单权限

最新推荐文章于 2025-10-17 09:47:11 发布

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最新推荐文章于 2025-10-17 09:47:11 发布 · 591 阅读

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CC 4.0 BY-SA版权

文章标签：

#菜单权限 #addRoutes动态菜单 #vue设置菜单权限 #菜单动态权限

本文介绍了在Vue项目中如何实现动态菜单权限控制，通过分析`src/router/index.js`、`src/store/getters.js`、`src/store/modules/global.js`等关键文件，详细讲解了如何在登录后根据用户权限加载不同的菜单，包括`addRoutes`动态添加路由和在`login/index.vue`、`router/modules/privilege.js`、`router/modules/Jenkins.js`中设置权限逻辑。

src/router/index.js

import Vue from 'vue'
import Router from 'vue-router'
import store from '../store'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import {
   
    getToken } from '@/utils/auth'
import getPageTitle from '@/utils/get-page-title'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

export const constantRoutes = [  //必有路由，不用设置权限的路由
  {
   
   
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
   
   
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
   
   
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
   
   
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect'),
    hidden: true
  },
  {
   
   
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  {
   
   
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
   
   
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
   
   
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: {
   
    title: 'dashboard', icon: 'dashboard', premissiong: '/dashboard/index', affix: true }
      }
    ]
  }
]

const createRouter = () => new Router({
   
   
  scrollBehavior: () => ({
   
    y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

export function resetRouter () {
   
   
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

// 捕获权限
router.beforeEach(async (to, from, next) => {
   
   
  const hasToken = getToken()
  console.log(to, 'to')
  console.log('hastoken', hasToken)
  NProgress.start(