Ajax获取 Json文件提取数据

Ajax获取 Json文件提取数据

1-1-1   json文件内容(item.json)

[
  {
    "name":"张国立",
    "sex":"男",
    "email":"zhangguoli@123.com",
    "url":"./img/1.jpg"
  },
  {
    "name":"张铁林",
    "sex":"男",
    "email":"zhangtieli@123.com",
    "url":"./img/2.jpg"
  },
  {
    "name":"邓婕",
    "sex":"女",
    "email":"zhenjie@123.com",
    "url":"./img/3.jpg"
  },
  {
    "name":"张国立",
    "sex":"男",
    "email":"zhangguoli@123.com",
    "url":"./img/4.jpg"
  },
  {
    "name":"张铁林",
    "sex":"男",
    "email":"zhangtieli@123.com",
    "url":"./img/5.jpg"
  },
  {
    "name":"邓婕",
    "sex":"女",
    "email":"zhenjie@123.com",
    "url":"./img/6.jpg"
  }
]   

 1-1-2  发送Ajax请求,获取Json数据

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <script type="text/javascript" src="js/jquery-1.10.2.min.js"></script>
    <style type="text/css">

        .p1{
            font-size: 14px;
            color: #000;
        }
        .p2{
            font-size: 12px;
            color: #b0b0b0;
        }
        .p3{
            font-size: 14px;
            color: #ff5f19;
        }
        .product{
            width:100%;
            position: relative;
            margin: 20px 0 5px 0;
            height: 100px;
            background: #fafafa;
        }

        .img{
            width: 100px;
            height: 100px;
            float: left;
            margin-right: 20px;
        }
        .p{
            display:inline-block;
            float:left;
            width:50%;
            margin-top:6px;
            font-family: Microsoft YaHei;
        }
        .p1{
            margin-top:16px;
        }



    </style>
    <script>
        //页面加载   获取全部信息
        $(function(){
            $.ajax({
                type: "POST",//请求方式
                url: "item.json",//地址,就是json文件的请求路径
                dataType: "json",//数据类型可以为 text xml json  script  jsonp
          success:
function(result){//返回的参数就是 action里面所有的有get和set方法的参数 addBox(result); } }); /*$.get("item.json",function(result){ //result数据添加到box容器中; addBox(result); });*/ }); function addBox(result){ //result是一个集合,所以需要先遍历 $.each(result,function(index,obj){ $("#box").append("<div class='product'>"+//获得图片地址 "<div><img class='img' src="+obj['url']+"/></div>"+ //获得名字 "<div class='p1 p'>"+obj['name']+"</div>"+ //获得性别 "<div class='p2 p'>"+obj['sex']+"</div>"+ //获得邮箱地址 "<div class='p3 p'>"+obj['email']+"</div>"+ "</div>"); }); } </script> </head> <body> <!-- 构建装一个容器 --> <div id="box"> </div> </body> </html>

1.2.1   运行效果:

1.3.1 文件结构

 

 

 

 

posted @ 2017-02-15 08:49  指间流逝的夏末  阅读(92466)  评论(3编辑  收藏  举报