mapper文件的写法为:(模糊查询,查询时间段) if test=com_name!=null and com_name!=and sc.com_name like CONCAT(CONCAT(%,#{com_name}),%)/ifif test=check_begin_date!=null and check_begin_date!=![CDATA[ and DATE_FORMAT(tcb.check_begin_date, %Y
mapper文件的写法为:(模糊查询,查询时间段)
<if test="com_name!=null and com_name!=''"> and sc.com_name like CONCAT(CONCAT('%',#{com_name}),'%') </if> <if test="check_begin_date!=null and check_begin_date!=''"> <![CDATA[ and DATE_FORMAT(tcb.check_begin_date, '%Y-%m-%d') >= DATE_FORMAT(#{check_begin_date}, '%Y-%m-%d') ]]> </if> <if test="check_end_date!=null and check_end_date!=''"> <![CDATA[ and DATE_FORMAT(tcb.check_begin_date, '%Y-%m-%d') <= DATE_FORMAT(#{check_end_date}, '%Y-%m-%d') ]]> </if>