DROP TABLE IF EXISTS `config_common`; CREATE TABLE `config_common` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `config_group` varchar(64) NOT NULL DEFAULT '' COMMENT '配置分组', `config_key` varchar(64) NOT NULL DEFAULT '' COMMENT '配置key', `content` varchar(128) NOT NULL DEFAULT '' COMMENT '内容', `remark` varchar(128) DEFAULT NULL COMMENT '备注', `gmt_create` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP, `gmt_modified` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`id`), UNIQUE KEY `uk_groupkey` (`config_group`,`config_key`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='通用配置表';