<!DOCTYPE html> <html lang="zh"> <head> <title></title> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <script src="https://unpkg.com/vue/dist/vue.js"></script> <link href="../css/style.css" rel="stylesheet"> </head> <body> <div id="myApp"> <h1 v-show="result">任天堂新一代主机Switch</h1> <button @click="btnClick">显示按钮</button> </div> <script> var myApp = new Vue({ el: '#myApp', data: { result: true }, methods: { btnClick: function(){ this.result = !this.result; }, }, }); </script> </body> </html>