and t.flag = #{params.flag} and u.nickname like concat('%', #{params.nickname}, '%') and t.createTime >= #{params.beginTime} and DATE(t.createTime) <= #{params.endTime} select count(1) from sys_logs t left join sys_user u on u.id = t.userId select t.*, u.username, u.nickname from sys_logs t left join sys_user u on u.id = t.userId ${params.orderBy} limit #{offset}, #{limit}