快速使用vconsole,cdn用法
<head>
<script src="https://cdn.bootcss.com/vConsole/3.3.0/vconsole.min.js"></script>
<script>
var vConsole = new VConsole();
</script>
</head>
<head>
<script src="https://cdn.bootcss.com/vConsole/3.3.0/vconsole.min.js"></script>
<script>
var vConsole = new VConsole();
</script>
</head>