Gson gson = new Gson();
int i = gson.fromJson("100", int.class); //100
String jsonNumber = gson.toJson(100); // 100
2. POJO类的生成与解析:
publicclass User {
//省略其它public String name;
publicint age;
public String emailAddress;
}
//生成JSON
Gson gson = new Gson();
User user = new User("xx",11);
String jsonObject = gson.toJson(user); // {"name":"xx","age":11}//解析JSON
Gson gson = new Gson();
String jsonString = "{\"name\":\"xx\",\"age\":11}";
User user = gson.fromJson(jsonString, User.class);