console 命令行工具 X clear
console
<html>
   <head>
      <title>VueJs 在线编辑器</title>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.3/vue.min.js">
      </script>
      <style>
            video{
                width:90px;
            }
        </style>
   </head>
   <body>
      <div id = "intro" style = "text-align:center;">
         <h5>image src 引用本地磁盘图片</h5>
     
    <img alt="Vue logo" src="C:/Users/98051/Desktop/userDir/321.png">
      </div>
      <script type = "text/javascript">
         var vue_det = new Vue({
            el: '#intro',
            data: {
               message: '',
            },
              created() {
               

              }
         });
      </script>
   </body>
</html>