CREATE TABLE `users` ( `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户编号', `username` varchar(64) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '账号', `password` varchar(32) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '密码', `create_time` datetime DEFAULT NULL COMMENT '创建时间', `deleted` bit(1) DEFAULT NULL COMMENT '是否删除。0-未删除;1-删除', PRIMARY KEY (`id`), UNIQUE KEY `idx_username` (`username`) ) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin; INSERT INTO `users`(`id`, `username`, `password`, `create_time`, `deleted`) VALUES (1, 'yudaoyuanma', 'buzhidao', now(), 0);