1.修复查询数据会出现重复的情况

src/main/resources/mapper/ServerBigBrotherMapper.xml

@@ -98,6 +98,7 @@
     <if test="dto.levelMin != null and dto.levelMax != null " >
       and sbr.level  between #{dto.levelMin,jdbcType=INTEGER} and #{dto.levelMax,jdbcType=INTEGER}
     </if>
+    group by sbr.display_id
     order by
     <!-- 排序类型   -->
     <choose>
@@ -124,6 +125,5 @@
         </if>
       </when>
     </choose>
-    
   </select>
 </mapper>