1.解决按月导出接口表头为空的问题。

amos-boot-module/amos-boot-module-biz/amos-boot-module-equip-biz/src/main/java/com/yeejoin/equipmanage/service/impl/CarServiceImpl.java

@@ -1941,6 +1941,7 @@ public class CarServiceImpl extends ServiceImpl<CarMapper, Car> implements ICarS
                 carExportDtos.add(carExportDto);
             }
         }
+        Collections.sort(carExportDtos,(e1,e2)->Double.valueOf(e2.getTotalTravel()).compareTo(Double.valueOf(e1.getTotalTravel())));
         return carExportDtos;
     }