package part1.common.service.Impl; import part1.common.service.UserService; import part1.common.pojo.User; import java.util.Random; import java.util.UUID; /** * @author wxx * @version 1.0 * @create 2024/1/28 16:28 */ public class UserServiceImpl implements UserService { @Override public User getUserByUserId(Integer id) { System.out.println("客户端查询了"+id+"的用户"); // 模拟从数据库中取用户的行为 Random random = new Random(); User user = User.builder().userName(UUID.randomUUID().toString()) .id(id) .sex(random.nextBoolean()).build(); return user; } @Override public Integer insertUserId(User user) { System.out.println("插入数据成功"+user.getUserName()); return user.getId(); } }