sql 修改

src/main/resources/mapper/tk/RoomDanmakuMapper.xml

@@ -3,9 +3,9 @@
 <mapper namespace="com.fdkankan.tk.mapper.IRoomDanmakuMapper">
 
     <select id="getDataCountTop5" resultType="com.fdkankan.tk.response.DataCount">
-        SELECT  nick_name as key,count(1) as count  FROM t_room_danmaku
+        SELECT  nick_name as dataKey,count(1) as dataCount  FROM t_room_danmaku
 
-            GROUP BY nick_name  ORDER BY count desc LIMIT 5
+            GROUP BY nick_name  ORDER BY dataCount desc LIMIT 5
 
     </select>
 </mapper>