v-for 遍历json · vue

# 实际工作中用 v-for遍历json 注意：v-for遍历出来的不是数据而是元素 ~~~ <body> <div id="app"> <table> <tr v-for="(item,index) in arr">  <td>{{item.name}}</td>  <td>{{item.age}}</td>  <td>{{item.sex}}</td>  <td>{{item.height}}</td> </tr> </table> </div> <script src="vue/vue.js"></script> <script> var vue = new Vue({ el: '#app', data: { arr: [ // name:"小明", // age:"17岁", // height:"175厘米", // sex:"男", // hobby:"打篮球" {name:"小明",age:"17",sex:"男",height:"168"}, {name:"小红",age:"18",sex:"女",height:"165"}, {name:"小周",age:"19",sex:"男",height:"178"}, {name:"小刚",age:"20",sex:"男",height:"167"}, ] } }) </script> </body> ~~~