INSERT INTO `user` (`user_id`, `username`, `password`, `nickname`, `workplace`) VALUES (1, '001', '001', '001', '001');
INSERT INTO `user` (`user_id`, `username`, `password`, `nickname`, `workplace`) VALUES (2, '17860080701', 'liumingxi520', 'Messy', '002');
INSERT INTO `user` (`user_id`, `username`, `password`, `nickname`, `workplace`) VALUES (3, '17363654098', 'liumingxi520', 'Lottie', '湖南长沙');
