分方向指标计算时，statistic_time 字段获取不争取，bug fixed

realtime/hologram-streaming/src/main/java/com/zhht/irn/job/DirectionEvalJob.java

@@ -82,7 +82,7 @@ public class DirectionEvalJob {
                     return desm.getCrossId() + "\t" + desm.getLineId() + "\t" + desm.getCycleOrder() + "\t" + longToStandardFormatString(desm.getCycleStart()) + "\t"
                             + longToStandardFormatString(desm.getCycleEnd()) + "\t" + desm.getCurrentSecond() + "\t" + desm.getAccArrivedFlow() + "\t"
                             + desm.getAccQueueLength() + "\t" + desm.getStopFlagCount() + "\t" + desm.getAccStopCount() + "\t"
-                            + DateUtils.getCurrentDateTime("yyyy-MM-dd HH:mm:ss") + "\t" + DateUtils.getCurrentDateTime("yyyy-MM-dd");
+                            + longToStandardFormatString(System.currentTimeMillis()) + "\t" + longToStandardFormatString(System.currentTimeMillis());
                 }).sinkTo(builder.build());
 
         // 旅行数据流