console 命令行工具 X clear

console

var app = new Vue({
            el:'#xx',
            data: function() {
                return {
                    aa:[],
                }
            },
            ready:function(){
                thisaaa.push('ccc');
                
            },
            methods:{
              
            }
});

<div id="xx" v-for="aaa in aa">{{aaa}}<div>