8.1 购物车去重

sp-service/level-one-server/src/main/java/com/pj/tb_goods_cart/dto/GoodsCartInfoDto.java

@@ -50,6 +50,6 @@ public class GoodsCartInfoDto {
     @NotNull(message = "商品名称必填")
     private String goodsName;
 //    /**  */
-//    private Double buyWeight;
+    private Double buyWeight;
 
 }