王子文 专项培养

master/src/main/java/com/ruoyi/project/training/spec/controller/TStFeedbackController.java

@@ -158,7 +158,9 @@ public class TStFeedbackController extends BaseController
             sum = sum.add(new BigDecimal(childNode.getFeedbackScore()==null?"0.0":childNode.getFeedbackScore()));
         }
         // 计算子节点平均分
-        avg = sum.divide(count,1,BigDecimal.ROUND_HALF_UP);
+        if (!(new BigDecimal("0.0").equals(count))) {
+            avg = sum.divide(count,1,BigDecimal.ROUND_HALF_UP);
+        }
         // 计算季度平均分
         if (parentNode.getFeedbackScore() == null) { // 父节点没有分数，取子节点分数
             overall = avg;