返回 id img 两个参数
json
[{"id":1,"imagess":[{"pic1":"https://img-my.csdn.net/uploads/201407/26/1406382789_4118.jpg","pic2":"https://img-my.csdn.net/uploads/201407/26/1406382767_3184.jpg","pic3":"https://img-my.csdn.net/uploads/201407/26/1406382765_7341.jpg","pic4":"https://img-my.csdn.net/uploads/201407/26/1406382790_8326.jpg"}]},
{"id":3,"imagess":[{"pic1":"https://img-my.csdn.net/uploads/201407/26/1406382840_6603.jpg","pic2":"https://img-my.csdn.net/uploads/201407/26/1406382841_9821.jpg","pic3":"https://img-my.csdn.net/uploads/201407/26/1406382862_1748.jpg","pic4":""}]}]