【修改】levels筛选

src/main/resources/mapper/manage/IndexCarouselManageDao.xml

@@ -54,7 +54,7 @@
             and starttime_index BETWEEN #{indexCarouselManage.startTime} AND #{indexCarouselManage.endTime}
         </if>
         <choose>
-            <when test="indexCarouselManage.levels !=null and indexCarouselManage.levels !=''">
+            <when test="indexCarouselManage.levels !=null">
                 AND t.levels = #{indexCarouselManage.levels}
             </when>
             <otherwise>

src/main/resources/mapper/manage/NewsDao.xml

@@ -95,7 +95,7 @@
                         a.classid in(429,430,428,435)
                 )
         <choose>
-            <when test="newsParams.levels == 0">
+            <when test="newsParams.levels !=null">
                 AND levels = #{newsParams.levels}
             </when>
             <otherwise>