[add] 新信号评价-运行评价-热力图

signal-optimize-service/src/main/java/net/wanji/opt/service/impl/RunningEvaluateServiceImpl.java

@@ -539,9 +539,11 @@ public class RunningEvaluateServiceImpl implements RunningEvaluateService {
         // 遍历 filteredGrouped，提取每个 key 和与该 key 关联的列表的元素个数
         filteredGrouped.forEach((key, list) -> {
             RunningEvaluateHeatMapVO runningEvaluateHeatMapVO = new RunningEvaluateHeatMapVO();
+            if (ObjectUtil.isNotEmpty(key)) {
                 runningEvaluateHeatMapVO.setDir(Integer.parseInt(key));
                 runningEvaluateHeatMapVO.setCounts(list.size());
                 res.add(runningEvaluateHeatMapVO);
+            }
         });
 
         return res;