根据sku列表 查询商品的信息

 package com.yohoufo.dal.product;
 package com.yohoufo.dal.product;
 
 
 import com.yohoufo.dal.product.model.Goods;
 import com.yohoufo.dal.product.model.Goods;
+import org.apache.ibatis.annotations.Param;
+
 import java.util.List;
 import java.util.List;
 
 
 public interface GoodsMapper {
 public interface GoodsMapper {
@@ -16,4 +18,6 @@ public interface GoodsMapper {
     List<Goods> selectByProductId(Integer productId);
     List<Goods> selectByProductId(Integer productId);
 
 
     List<Goods> selectByProductIds(List<Integer> productIds);
     List<Goods> selectByProductIds(List<Integer> productIds);
+
+    List<Goods> selectByIds(@Param("goodsIdList")List<Integer> goodsIdList);
 }
 }

@@ -50,4 +50,13 @@
         #{item}
         #{item}
       </foreach>
       </foreach>
     </select>
     </select>
+
+  <select id="selectByIds">
+    select id, product_id, color_id, color_name, goods_name, color_image, is_default
+    from goods where id IN
+    <foreach item="item" index="index" collection="goodsIdList"
+             open="(" separator="," close=")">
+      #{item}
+    </foreach>
+  </select>
 </mapper>
 </mapper>

@@ -1934,38 +1934,40 @@ public class ProductServiceImpl implements ProductService {
             return null;
             return null;
         }
         }
 
 
-        /*List<Integer> sizeIdList = storageList.stream().map(Storage::getSizeId).collect(Collectors.toList());
+        List<Integer> sizeIdList = storageList.stream().map(Storage::getSizeId).collect(Collectors.toList());
         List<Size> sizes = sizeMapper.selectByIds(sizeIdList);
         List<Size> sizes = sizeMapper.selectByIds(sizeIdList);
 
 
+        Map<Integer, String> sizeMap = sizes.stream().collect(Collectors.toMap(Size::getId, Size::getSizeName));
+
         List<Integer> goodsIdList = storageList.stream().map(Storage::getGoodsId).collect(Collectors.toList());
         List<Integer> goodsIdList = storageList.stream().map(Storage::getGoodsId).collect(Collectors.toList());
         List<Goods> goodsList = goodsMapper.selectByIds(goodsIdList);
         List<Goods> goodsList = goodsMapper.selectByIds(goodsIdList);
+        Map<Integer, Goods> goodsMap = goodsList.stream().collect(Collectors.toMap(Goods::getId, a -> a));
 
 
         List<Integer> productIdList = storageList.stream().map(Storage::getProductId).collect(Collectors.toList());
         List<Integer> productIdList = storageList.stream().map(Storage::getProductId).collect(Collectors.toList());
         List<Product> products = productMapper.selectByIds(productIdList);
         List<Product> products = productMapper.selectByIds(productIdList);
+        Map<Integer, Product> productMap = products.stream().collect(Collectors.toMap(Product::getId, a -> a));
 
 
         StorageDataResp resp = new StorageDataResp();
         StorageDataResp resp = new StorageDataResp();
         storageList.forEach(item -> {
         storageList.forEach(item -> {
-
             GoodsSize goodsSize = new GoodsSize();
             GoodsSize goodsSize = new GoodsSize();
-            goodsSize.setSizeId(storage.getSizeId());
-            if (size != null) {
-                goodsSize.setSizeName(size.getSizeName());
-            }
+            goodsSize.setSizeId(item.getSizeId());
+            goodsSize.setSizeName(sizeMap.get(item.getSizeId()));
             resp.setSize(goodsSize);
             resp.setSize(goodsSize);
 
 
+            Goods goods = goodsMap.get(item.getGoodsId());
+            if (null != goods) {
+                resp.setColorId(goods.getColorId().toString());
+                resp.setColorName(StringUtils.isEmpty(goods.getGoodsName()) ? goods.getColorName() : goods.getGoodsName());
+                resp.setImageUrl(goods.getColorImage());
+            }
 
 
-
-            resp.setColorId(goods.getColorId().toString());
-            resp.setColorName(StringUtils.isEmpty(goods.getGoodsName()) ? goods.getColorName() : goods.getGoodsName());
-            resp.setImageUrl(goods.getColorImage());
-
-
+            Product product = productMap.get(item.getProductId());
             if (product != null) {
             if (product != null) {
                 resp.setProductId(product.getId());
                 resp.setProductId(product.getId());
                 resp.setProductName(product.getProductName());
                 resp.setProductName(product.getProductName());
                 resp.setStatus(product.getShelveStatus());
                 resp.setStatus(product.getShelveStatus());
             }
             }
-        });*/
+        });
 
 
         return respList;
         return respList;
     }
     }