INSERT INTO `wuye`.`role` ( `role_name`, `add_login_id`, `up_login_id`, `add_login_time`, `up_login_time`, `user_id`) VALUES ( #{roleName}, #{addLoginId}, #{addLoginId}, now(), now(), #{userId}); INSERT INTO `wuye`.`user` ( `user_name`, `user_emil`, `user_tel`, `user_zh`, `user_type`, `user_start`, `user_time`) VALUES (#{userName}, #{userEmil}, #{userTel}, #{userZh}, #{userType}, 0, now()); select * from `user` SELECT role.role_id , role.role_name,login.login_name,role.add_login_time,role.up_login_time,`user`.user_name,role.add_login_id,role.up_login_id FROM role LEFT JOIN login on role.add_login_id =login.login_id LEFT JOIN `user` on role.user_id =`user`.user_id select * from `login` where login_id =#{addLoginId} select role_id from authority where user_id = #{userId} select * from `user` where user_tel = #{phone} select * from `role` select * from role where role_id in (${ids})