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dev_ljl 2025-07-08 16:08:19 +08:00
parent 1ca5352a9d
commit bb98a34fa6
2 changed files with 5 additions and 3 deletions
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3
ruoyi-modules/Property/src/main/java/org/dromara/property/mapper/PlantsRentalOrderMapper.java
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@ -61,4 +61,7 @@ public interface PlantsRentalOrderMapper extends BaseMapperPlus<PlantsRentalOrde
"FROM plants_rental_order") "FROM plants_rental_order")
Map<String, Object> countOrderAndAmount(); Map<String, Object> countOrderAndAmount();
@Select("SELECT COUNT(DISTINCT customer_name) FROM plants_rental_order")
Integer countDistinctCustomerName();
} }

5
ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/PlantsRentalOrderServiceImpl.java
View File

@ -406,10 +406,9 @@ public class PlantsRentalOrderServiceImpl implements IPlantsRentalOrderService {
*/ */
@Override @Override
public Map<String, Integer> countCustomers() { public Map<String, Integer> countCustomers() {
LambdaQueryWrapper<PlantsRentalOrder> lqw = Wrappers.lambdaQuery(); Integer count= baseMapper.countDistinctCustomerName();
lqw.groupBy(PlantsRentalOrder::getCustomerName);
Map<String, Integer> map = new HashMap<>(); Map<String, Integer> map = new HashMap<>();
map.put("count",baseMapper.selectVoList(lqw).size()); map.put("count",count);
return map; return map;
} }
} }