数据准备

本案例中的服务端数据以Json的形式传递，在服务端使用.Net开发一个一般处理程序，序列化一个产品对象，里面包含名称、价格、图片名称，最后序列化成JSON格式的数据返回给客户端。

数据如下

1 [{"imageName":"image1.png","name":"苹果","price":12}, 2 {"imageName":"image2.png","name":"闹钟","price":56}, 3 {"imageName":"image3.png","name":"蛋糕","price":24}, 4 {"imageName":"image4.png","name":"零钱包","price":8}, 5 {"imageName":"image5.png","name":"书本","price":42}, 6 {"imageName":"image6.png","name":"糖果","price":16}, 7 {"imageName":"image7.png","name":"西瓜","price":2}]