官网： https://router.vuejs.org/

例子

• route设置

1. route引入

import Vue from "vue";  //引入
import VueRouter from "vue-router";
import routes from 
"./routers/router.js";

2. router.js

import A from "../viwe/a.vue";
import B from "../viwe/b.vue";
import C from "../viwe/c.vue";
import D from "../viwe/d.vue";
import E from "../viwe/e.vue";
import F from "../viwe/f.vue";
import J from "../viwe/j.vue";

const routes = [
    {
        path:"/",
        component:A,
        redirect:"index",  //重定向 首页
        children:[           //子路由 大多数情况下app或pc项目都有公有的footer或header
              {path:"A",component:A},    // 所以设一个公有的路由入口 将需要使用这些公有组件的放在一起
              {path:"B",component: B},
              {path:"C/:id",component:  C,name:"c"},    //命名路由 设置传参
              {path:"C",component:C},
        ]
    },
    {                //其他系列的路由
        path:"/e",component:E
    },
       ......// 其他路由
];


export default routes;

3. template设置

嵌套路由：
<div id="content">
    <nav>
         <router-link to="/a" tag="li">A</router-link>
         <router-link to="/b" tag="li">B</router-link>
         <router-link to="/c" tag="li">C</router-link>
    </nav>
    <router-view></router-view>
</div>

4. 路由跳转及传参

this.$router.push({name:"C",params:{id:id}})