ruoyi-demo/src/main/java/com/ruoyi/demo/service/impl/EquipmentServiceImpl.java

@@ -389,9 +389,7 @@ public class EquipmentServiceImpl implements EquipmentService {
         Page<Equipment> equipmentPage = equipmentMapper.selectPage(page, queryWrapper);
 
         //查询广告数
-        List<String> collect = equipmentPage.getRecords().stream().map(item -> {
-            return item.getEquipmentId();
-        }).collect(Collectors.toList());
+        List<String> collect = equipmentPage.getRecords().stream().map(Equipment::getEquipmentId).collect(Collectors.toList());
 
         HashMap<String, Integer> hashMap = new HashMap<>();
         List<EquipmentBo> result = new ArrayList<>();