vue_列表渲染

vue列表渲染
<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <style type="text/css">
            a{
                text-decoration: none;
                color: #999;
            }
        </style>
        <script src="js/vue.js" type="text/javascript" charset="utf-8"></script>
        <script src="js/jquery-1.11.0.js" type="text/javascript" charset="utf-8"></script>
    </head>
    <body>
        <div id="app">
            <h1>新闻列表</h1>
            <!--<div class="newItem" v-for='item in newList'>
                可以加上（item,index）获取索引值和每一项
            -->
            <div class="newItem" v-for='(item,index) in newList'>
                <a :href=" 'https://www.toutiao.com' + item.source_url">
                <h3>{{index+1}}、{{item.title}} </h3>
                <p>{{item.abstract}}</p>
                <img :src="item.image_url"/>
                </a>
                <hr />
            </div>
            
        </div>
        
        
        <script type="text/javascript">
            var app = new Vue({
                el:'#app',
                data:{
                    newList:[]
                },
                methods:{
                    
                },
                mounted:function(){
                    var that = this
                    $.ajax({
                        type:"get",
                        url:"newList.json",
                        async:true,
                        success:function(res){
                            console.log(res)
                            that.newList = res.data
                        }
                    });
                }
            })
        </script>
    </body>
</html>