Mysql查询一段时间内的数据

select * from wap_content where week(created_at) = week(now)如果你要严格要求是某一年的，那可以这样查询一天：select * from table where to_days(column_time) = to_days(now());select * from table where date(column_time) = curdate();查询一周：select * from table  where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(column_time);查询一个月：select * from table  where DATE_SUB(CURDATE(), INTERVAL INTERVAL 1 MONTH) <= date(column_time);