----------- -- user 用户表 ----------- CREATE TABLE user ( user_id mediumint(8) NOT NULL AUTO_INCREMENT COMMENT '用户ID', group_id mediumint(8) NOT NULL COMMENT '用户组ID', user_name varchar(32) NOT NULL COMMENT '用户名', user_pwd varchar(32) NOT NULL COMMENT '用户密码', user_phone int(12) NOT NULL COMMENT '用...