专项任务增加排序功能，来函号查询改为模糊查询

src/main/java/com/nis/web/dao/configuration/RequestInfoDao.xml

@@ -57,7 +57,8 @@
 				<if test="dbName == 'mysql'">CONCAT('%',#{requestContent},'%')</if>
 	</if>
 	<if test="requestNumber != null and requestNumber != ''">
-			AND r.request_number=#{requestNumber}
+			AND r.request_number like
+			<if test="dbName == 'mysql'">CONCAT('%',#{requestNumber},'%')</if>
 	</if>
 	<if test="isAudit != null">
 			AND r.is_audit=${isAudit}