//================User=======================
public class User implements Serializable{
private String name;
private int age;
....
}
//============== userDTO==================
public class UserDTO implements Serializable{
private List<User> users;
...
}
//============== controller==================
@RequestMapping(value = "/test", method = RequestMethod.POST)
public String test(@ModelAttribute UserDTO userDTO) {
System.out.println(JSON.toJSONString(userDTO));
return JSON.toJSONString(userDTO);
}
测试