INSERT INTO sys_user_device (id_,user_id_,device_num_,bind_time_,device_type_,client_id_,del_flag_) VALUES(#{id},#{userId},#{deviceNum},#{bindTime},#{deviceType},#{clientId},0) UPDATE sys_user_device device_type_ = #{deviceType}, user_id_ = #{userId}, device_num_ = #{deviceNum}, id_ = #{id}, bind_time_ = #{bindTime}, client_id_ = #{clientId}, del_flag_ = #{delFlag}, update_time_ = now() WHERE id_ = #{id} DELETE FROM sys_user_device WHERE id_ = #{id}