mybatis查询mysql的时间段

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!=&#39;&#39;">
			and sc.com_name like CONCAT(CONCAT(&#39;%&#39;,#{com_name}),&#39;%&#39;)
		</if>
		<if test="check_begin_date!=null and check_begin_date!=&#39;&#39;">
		<![CDATA[
			  and DATE_FORMAT(tcb.check_begin_date, &#39;%Y-%m-%d&#39;) >=  DATE_FORMAT(#{check_begin_date}, &#39;%Y-%m-%d&#39;)
		]]>
		</if>
		<if test="check_end_date!=null and check_end_date!=&#39;&#39;">
		<![CDATA[
			  and DATE_FORMAT(tcb.check_begin_date, &#39;%Y-%m-%d&#39;) <=  DATE_FORMAT(#{check_end_date}, &#39;%Y-%m-%d&#39;)
		]]>
		</if>