高速云拥堵事件，数据判断验证

zc-business/src/main/java/com/zc/business/service/impl/DcSdhsEventServiceImpl.java

@@ -397,6 +397,9 @@ public class DcSdhsEventServiceImpl implements IDcSdhsEventService {
             if (!"交通拥堵".equals(eventType)){
                 continue;
             }
+            if (event.getStakeMark() == null||"无".equals(event.getStakeMark())) {
+                continue;//格式不符合,跳过
+            }
             String kmStr = event.getStakeMark().substring(1); // 假设总是以"K"开头
             if (org.apache.commons.lang3.StringUtils.isBlank(kmStr)) {
                 continue;