xml去重

renren-admin/src/main/resources/mapper/qyh/NewsDao.xml

@@ -12,8 +12,6 @@
         <result property="status" column="status"/>
         <result property="hits" column="hits"/>
         <result property="sortNo" column="sort_no"/>
-        <result property="hits" column="hits"/>
-        <result property="sortNo" column="sort_no"/>
         <result property="introduction" column="introduction"/>
         <result property="fileUrl" column="file_url"/>
         <result property="createId" column="create_id"/>