1.新增商品规格获取接口

2.多规格上下架实现

src/main/java/com/chaozhanggui/system/cashierservice/controller/ProductController.java

@@ -3,6 +3,7 @@ package com.chaozhanggui.system.cashierservice.controller;
 
 import cn.hutool.core.util.ObjectUtil;
 import com.alibaba.fastjson.JSONObject;
+import com.chaozhanggui.system.cashierservice.entity.dto.QuerySpecDTO;
 import com.chaozhanggui.system.cashierservice.service.CartService;
 import com.chaozhanggui.system.cashierservice.service.ProductService;
 import com.chaozhanggui.system.cashierservice.sign.CodeEnum;
@@ -59,6 +60,21 @@ public class ProductController {
                 (map.containsKey("productGroupId") && ObjectUtil.isNotEmpty(map.get("productGroupId"))) ? map.get("productGroupId").toString() : "");
     }
 
+    /**
+     * 查询规格
+     *
+     * @return
+     */
+    @PostMapping("querySpec")
+    public Result querySpec(
+            @RequestBody QuerySpecDTO querySpecDTO
+    ) {
+        if (querySpecDTO.getProductId() == null) {
+            return Result.fail("id不为空");
+        }
+        return Result.successWithData(productService.querySpec(querySpecDTO));
+    }
+
 
     @GetMapping("queryProductSku")
     public Result queryProductSku(