数据为空时 no null

经纬度获取位置信息

src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java

@@ -179,7 +179,7 @@ public class ProductService {
                     homeDto.getAddress(), homeDto.getOrderBy().toString(), homeDto.getLng(), homeDto.getLat());
         }
         if (CollectionUtils.isEmpty(shopGroupInfoVos)) {
-            return new PageInfo();
+            return new PageInfo(shopGroupInfoVos);
         }
         List<Integer> productIds = shopGroupInfoVos.stream().map(ShopGroupInfoVo::getProId).collect(Collectors.toList());
         List<String> stringList = productIds.stream()