格式一
数据:
{ "status":1, "error_code":0, "error_desc":"数据不存在", "result":"data" }
Bean文件:
private String status;
private String error_code;
private String error_desc;
private String result;
数据获取方式:
Gson mGson = new Gson();
Bean文件 bean名称 = mGson.fromJson(json字符串,Bean文件.class);
直接通过get的方式进行获取,例如:dataMessage.getError_desc();格式二
数据:{ "status":1, "error_code":0, "error_desc":"数据不存在", "result":{ "name":"pony", "age":26, "images":[ "http://qiniucdn.dailyyoga.com.cn/47/4b/474b491ecd6ccf72178784ad9bdb90b9.jpeg", "http://qiniucdn.dailyyoga.com.cn/05/1a/051a09c9dae7fe3347184940b06b83c3.jpeg", "http://qiniucdn.dailyyoga.com.cn/24/7a/247a944135495931ab7c48475009ae61.jpeg" ] } }
Bean文件:
private String status;
private String error_code;
private String error_desc;
private ResultBeanresult;
因为ResultBean 是一个bean文件,所以要对它在创建一个bean文件;
Bean文件第二层:
private String name;
private int age;
private String[] images;
因为images字段在json数据里面是数组的文件,所以在这边解析的时候,数据类型要对应
数据获取方式:
GsonmGson = new Gson();
Bean文件 bean名称 = mGson.fromJson(json字符串,Bean文件.class);
(1):第一层的获取;
bean.get字段名称;
(2):第二层的获取
字段的获取:dataMessage.getResult().getName()
图片数组的获取:dataMessage.getResult().getImages()[0],取得数据的第一个;格式三
数据:
{ "status":1, "error_code":0, "error_desc":"数据不存在", "result":{ "name":"pony", "age":26, "hottopic":[ { "username":"世间修行", "userId":111452, "gender":1, "isVip":0, "auth":1 }, { "username":"世间修行", "userId":111452, "gender":1, "isVip":0, "auth":1 } ] } }
Bean文件:
Bean第一层:
private String status;
private String error_code;
private String error_desc;
private ResultBeanresult;
Bean第二层:
private String name;
private int age;
private List<HottopicBean>hottopic;
Bean第三层
private Stringusername;
private int userId;
private int gender;
private int isVip;
private int auth;;
数据获取方式:
GsonmGson = new Gson();
Bean文件 bean名称 = mGson.fromJson(json字符串,Bean文件.class);
Get进行数据的获取
格式四
数据:
{ "status":1, "error_code":0, "error_desc":"数据不存在", "result":[ { "username":"世间修行", "userId":111452, "gender":1, "isVip":0, "auth":1 }, { "username":"世间修行", "userId":111452, "gender":1, "isVip":0, "auth":1 } ] }
Bean文件:
Bean第一层:
private String status;
private String error_code;
private String error_desc;
private List<HottopicBean>result;
Bean第二层:
private String username;
private int userId;
private int gender;
private int isVip;
private int auth;
数据获取方式:
GsonmGson = new Gson();
Bean文件 bean名称 = mGson.fromJson(json字符串,Bean文件.class);
Get进行数据的获取
格式五
数据:
{ "user":[ { "nickname":"Zlatan", "uid":90425120, "is_vip":1 } ], "person":[ { "name":"Zlatan", "age":26 } ], "goods":[ { "goodsName":"水果", "goodsMoney":20 } ] }
Bean文件:
Bean第一层:
privateList<FiveUserBean> user;
privateList<FivePersonBean> person;
privateList<FiveGoodsBean> goods;
Bean第二层的第一类:
private Stringnickname;
private int uid;
private int is_vip;
Bean第二层的第二类:
private String name;
private int age;
Bean第二层的第三类:
private String goodsName;
private intgoodsMoney;
数据获取方式:
GsonmGson = new Gson();
Bean文件 bean名称 = mGson.fromJson(json字符串,Bean文件.class);
格式六
数据:
[ { "name":"Zlatan", "age":26 }, { "name":"Zlatan", "age":27 }, { "name":"Zlatan", "age":28 } ]
Bean文件:
private String name;
private int age;
数据获取方式:
List<Bean文件> 集合名称 = mGson.fromJson(json字符串, new TypeToken<List<Bean文件>>() {}.getType());
Get进行数据的获取