[update] 交通流量优化异常数据

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

@@ -9,6 +9,7 @@ import lombok.extern.slf4j.Slf4j;
 import net.wanji.common.enums.CrossStatusEnum;
 import net.wanji.common.enums.TurnConvertEnum;
 import net.wanji.common.utils.tool.CrossUtil;
+import net.wanji.common.utils.tool.StringUtils;
 import net.wanji.common.utils.tool.TimeArrayUtil;
 import net.wanji.databus.bo.CrossIdAndStartEndDateBO;
 import net.wanji.databus.bo.CrossIdBO;
@@ -496,8 +497,10 @@ public class RunningEvaluateServiceImpl implements RunningEvaluateService {
                 crossMetrics.setTimeStamp(instance.getTime());
                 crossMetrics.setMetricTime(section);
             }
+            if (StringUtils.isNotBlank(crossMetrics.getMetricTime())) {
                 res.add(crossMetrics);
             }
+        }
         return res;
     }