DROP TABLE user;
CREATE TABLE user (id int NOT NULL AUTO_INCREMENT, username varchar(255) NOT NULL, password varchar(255) NOT NULL, is_locked tinyint(1) NOT NULL, is_del tinyint(1) NOT NULL, PRIMARY KEY (id)) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO user (id, username, password, is_locked, is_del) VALUES (1, 'czx', 'kf5QNV3bUD0QaOqIEuLTlA==', false, false);