新版

2023-09-20 15:12:14 +08:00
parent 4f614135a5
commit f0f7e3827a
1 changed files with 4 additions and 0 deletions
--- a/src/main/java/com/peanut/modules/book/controller/ShopProductController.java
+++ b/src/main/java/com/peanut/modules/book/controller/ShopProductController.java
@@ -219,6 +219,10 @@ public class ShopProductController {
        //获取此商品下的books
        List<Integer> ids = shopProudictBookService.getBookidsByProductId(productId);

+        if(ids.size()==0){
+            return R.ok();
+        }
+
        List<ShopProudictBookEntity> ss = shopProudictBookService.getBaseMapper().selectList(new QueryWrapper<ShopProudictBookEntity>()
                .eq("del_flag",0)
                .in("book_id",ids)