1.0
@PostMapping
public User addUser(UserInputDTO userInputDTO){
User user = new User();
user.setUsername(userInputDTO.getUsername());
user.setAge(userInputDTO.getAge());
return userService.addUser(user);
}
1.1
@PostMapping
public User addUser(UserInputDTO userInputDTO){
User user = new User();
BeanUtils.copyProperties(userInputDTO,user);
return userService.addUser(user);
}
1.2
@PostMapping
public User addUser(UserInputDTO userInputDTO){
User user = convertFor(userInputDTO);
return userService.addUser(user);
}
private User convertFor(UserInputDTO userInputDTO){
User user = new User();
BeanUtils.copyProperties(userInputDTO,user);
return user;
}
参考博文：https://zhuanlan.zhihu.com/p/71829028
