<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <script src="js/vue.js"></script> <script src="js/vue-router-3.0.1.js"></script> </head> <style> h1,html.body{ margin:0; padding: 0; } h1 { font-size:16px; } .header{ background-color:orange; } .container{ display: flex; height:600px; } .left{ background-color: lightgreen; flex:2; } .main{ background-color: lightpink; flex:8; } </style> <body> <div id="app"> <router-view></router-view> <div class="container"> <router-view name="left"></router-view> <router-view name="main"></router-view> </div> </div> <script> was header = { template: '<h1 class = "header"> header head region </ h1>' }; was leftBox = { template: '<h1 class = "left"> Left sidebar region </ h1>' }; was Mainbox = { template: '<h1 class = "main"> main body region </ h1>' }; var = new router VueRouter ({ routes: [{ path: '/', components: {// Note, the portion s of the added components. It shows a path hanging in three subassemblies // This section quotes, you can not write, the system will automatically add the phrase, is the component name 'Defalut': header, 'left': leftBox, 'main': mainBox } }] }) // Create Vue instance, get ViewModel There vm = new Vue ({ on: '#app' data: {}, methods: {}, router }); </script> </body> </html>