1

src/main/java/com/fdkankan/manage/vo/response/GroupByAvg.java

@@ -7,5 +7,5 @@ import java.math.BigDecimal;
 @Data
 public class GroupByAvg {
     private Integer id;
-    private BigDecimal avg;
+    private BigDecimal avgCount;
 }

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

@@ -3,9 +3,9 @@
 <mapper namespace="com.fdkankan.manage.mapper.IFeedbackMapper">
 
     <select id="scoreAugHardware" resultType="com.fdkankan.manage.vo.response.GroupByAvg">
-        select hardware_option_id as id ,avg(score) as count from t_feedback group by hardware_option_id
+        select hardware_option_id as id ,avg(score) as avgCount from t_feedback group by hardware_option_id
     </select>
     <select id="scoreAugSoftware" resultType="com.fdkankan.manage.vo.response.GroupByAvg">
-        select software_option_id as id ,avg(score) as count  from t_feedback group by software_option_id
+        select software_option_id as id ,avg(score) as avgCount  from t_feedback group by software_option_id
     </select>
 </mapper>