fix:(jg):车用气瓶多个充装介质问题修改

amos-boot-system-tzs/amos-boot-module-jg/amos-boot-module-jg-biz/src/main/java/com/yeejoin/amos/boot/module/jg/biz/service/impl/JgVehicleInformationServiceImpl.java

@@ -398,7 +398,13 @@ public class JgVehicleInformationServiceImpl extends BaseService<JgVehicleInform
 
             String fillingMedium = Optional.ofNullable(equipmentLists)
                     .filter(list -> !list.isEmpty())
-                    .map(list -> String.valueOf(list.get(0).get("chargingMedium")))
+                    .map(list -> list.stream()
+                            .map(m -> m.get("chargingMedium"))
+                            .filter(Objects::nonNull)
+                            .map(String::valueOf)
+                            .filter(s -> !s.isEmpty())
+                            .distinct()
+                            .collect(Collectors.joining(",")))
                     .orElse("");
             vehicleInformation.setFillingMedium(fillingMedium);