Vue实现路由嵌套的方法实例

<template>
  <h1>咸鱼_翻身1</h1>
</template>
<script>
  export default {
    name: "UserList"
  }
</script>
<style scoped>
</style>

<template>
  <h1>咸鱼_翻身2</h1>
</template>
<script>
  export default {
    name: "UserList"
  }
</script>
<style scoped>
</style>

<template>
    <div>
      <el-container>
        <el-aside width="200px">
          <el-menu :default-openeds="['1']">
            <el-submenu index="1">
              <template slot="title"><i class="el-icon-caret-right"></i>用户管理</template>
              <el-menu-item-group>
                <el-menu-item index="1-1">
                <!--插入的地方-->
                  <router-link to="/user/profile">个人信息</router-link>
                </el-menu-item>
                <el-menu-item index="1-2">
                <!--插入的地方-->
                  <router-link to="/user/list">用户列表</router-link>
                </el-menu-item>
              </el-menu-item-group>
            </el-submenu>
            <el-submenu index="2">
              <template slot="title"><i class="el-icon-caret-right"></i>内容管理</template>
              <el-menu-item-group>
                <el-menu-item index="2-1">分类管理</el-menu-item>
                <el-menu-item index="2-2">内容列表</el-menu-item>
              </el-menu-item-group>
            </el-submenu>
          </el-menu>
        </el-aside>

        <el-container>
          <el-header style="text-align: right; font-size: 12px">
            <el-dropdown>
              <i class="el-icon-setting" style="margin-right: 15px"></i>
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item>个人信息</el-dropdown-item>
                <el-dropdown-item>退出登录</el-dropdown-item>
              </el-dropdown-menu>
            </el-dropdown>
          </el-header>
          <el-main>
          <!--在这里展示视图-->
            <router-view />
          </el-main>
        </el-container>
      </el-container>
    </div>
</template>
<script>
    export default {
        name: "Main"
    }
</script>
<style scoped lang="scss">
  .el-header {
    background-color: #B3C0D1;
    color: #333;
    line-height: 60px;
  }
  .el-aside {
    color: #333;
  }
</style>

//导入vue
import Vue from 'vue';
import VueRouter from 'vue-router';
//导入组件
import Main from "../views/Main";
import Login from "../views/Login";
//导入子模块
import UserList from "../views/user/List";
import UserProfile from "../views/user/Profile";

//使用
Vue.use(VueRouter);
//导出
export default new VueRouter({
  routes: [
    {
      //登录页
      path: '/main',
      component: Main,
      //  写入子模块
      children: [
        {
          path: '/user/profile',
          component: UserProfile,
        }, {
          path: '/user/list',
          component: UserList,
        },
      ]
    },
    //首页
    {
      path: '/login',
      component: Login

    },
  ]
})

          <el-submenu index="3">
            <template slot="title"><i class="el-icon-caret-right"></i>咸鱼_翻身管理</template>
            <el-menu-item-group>
              <el-menu-item index="3-1">咸鱼_翻身4</el-menu-item>
              <el-menu-item index="3-2">咸鱼_翻身5</el-menu-item>
            </el-menu-item-group>
          </el-submenu>