1.增加FltrEsDto在存入es的时候，对ABN字段的body格式化成字符串存储。2.修复转航班历史失败依然删除了redis上的航班记录导致航班丢失的问题。

src/main/java/com/gzzn/omms/msgexchangeapi/scheduled/FlightHisScheduled.java

@@ -63,13 +63,17 @@ public class FlightHisScheduled {
     		logger.info("获取到历史动态航班数据:{}条,准备转历史",fltrsHistory.size());
     		
     		//航班历史写入ELK
-    		flightHisServiceImpl.save(fltrsHistory);
+    		List<FLTR> successSaveFltr = flightHisServiceImpl.save(fltrsHistory);
     		
-    		//从redis中删除历史航班
-    		List<String> fltrIdForHistory = fltrsHistory.stream().map(node->{
+    		//从redis中删除成功保存的历史航班
+    		List<String> fltrIdForHistory = successSaveFltr.stream().map(node->{
     			return node.getFLID().toString();
     		}).collect(Collectors.toList());
-    		flightInfoService.batchDeleteFltr(fltrIdForHistory);
+    		
+    		if(!CollectionUtils.isEmpty(fltrIdForHistory))
+    		{
+        		flightInfoService.batchDeleteFltr(fltrIdForHistory);
+    		}
 		} catch (Exception e) {
 			logger.error("动态航班转历史错误:{}",e.getMessage());
 		}