DROP TABLE IF EXISTS `user_info`; CREATE TABLE `user_info` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `username` varchar(64) NOT NULL DEFAULT '' COMMENT '用户名', `password` varchar(128) NOT NULL DEFAULT '' COMMENT '密码', `nickname` varchar(64) NOT NULL DEFAULT '' COMMENT '昵称', `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP, `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`id`), KEY `idx_unamepwd` (`username`,`password`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='用户信息表'; INSERT INTO `user_info` ( `username`, `password`, `nickname`, `gmt_create`, `gmt_modified`) VALUES ('zhangsan','123456','张三','2019-04-27 08:32:57','2019-04-27 08:32:57');