說明:addroutes是用來動(dòng)態(tài)添加路由的,在做權(quán)限管理的時(shí)候會(huì)用到這個(gè)api,接下來我們一起來探究一下這個(gè)api吧。

一.addroutes的使用

1.router/index.js

import Vue from 'vue'
import VueRouter from 'vue-router'
import Home from '../views/Home.vue'

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    name: 'Home',
    component: Home
  },
  {
    path: '/about',
    name: 'About',
    // route level code-splitting
    // this generates a separate chunk (about.[hash].js) for this route
    // which is lazy-loaded when the route is visited.
    component: () =>
      import(/* webpackChunkName: "about" */ '../views/About.vue')
  }
]

export const asyncroutes = [
  {
    path: '/jiagou',
    name: 'jiagou',
    // route level code-splitting
    // this generates a separate chunk (about.[hash].js) for this route
    // which is lazy-loaded when the route is visited.
    component: () =>
      import(/* webpackChunkName: "about" */ '../views/jiagou.vue')
  }
]

const router = new VueRouter({
  mode: 'history',
  base: process.env.BASE_URL,
  routes
})

export default router

2.store/index.js

import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)

export default new Vuex.Store({
  state: {
    isLogin: false
  },
  mutations: {
    login (state) {
      state.isLogin = true
    }
  },
  actions: {},
  modules: {}
})

3.home.vue

4.App.vue

目前展示的頁面:

?當(dāng)前只能訪問到這兩個(gè)路由的界面,接下來,我們通過addroutes這個(gè)api來添加一個(gè)可以訪問的頁面。

點(diǎn)擊登錄頁時(shí)

可以看出多了一個(gè)跳轉(zhuǎn)的頁面,這個(gè)頁面就是通過addroutes這個(gè)api動(dòng)態(tài)添加的。?