优化下单mock接口

src/main/java/cn/qg/holmes/controller/mock/keystone/OrderController.java

@@ -3,7 +3,9 @@ package cn.qg.holmes.controller.mock.keystone;
 import cn.qg.holmes.entity.mock.keystone.BizSku;
 import cn.qg.holmes.entity.mock.keystone.SubmitOrderRequest;
 import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.TypeReference;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang.RandomStringUtils;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -38,8 +40,10 @@ public class OrderController {
     public JSONObject qygSubmitOrder(SubmitOrderRequest submitOrderRequest) {
         log.info("收到企业购提交订单请求：{}", JSON.toJSONString(submitOrderRequest));
         JSONObject response = new JSONObject();
-        List<SubmitOrderRequest.JdSkuPriceInfo> orderPriceSnaps = (List<SubmitOrderRequest.JdSkuPriceInfo>) JSONObject.parse(submitOrderRequest.getOrderPriceSnap());
-        List<SubmitOrderRequest.JdSkuInfo> skuInfos = (List<SubmitOrderRequest.JdSkuInfo>) JSONObject.parse(submitOrderRequest.getSku());
+        JSONArray orderPriceSnapArray = JSON.parseArray(submitOrderRequest.getOrderPriceSnap());
+        JSONArray skuInfoArray = JSON.parseArray(submitOrderRequest.getSku());
+        List<SubmitOrderRequest.JdSkuPriceInfo> orderPriceSnaps = JSON.parseObject(orderPriceSnapArray.toJSONString(), new TypeReference<List<SubmitOrderRequest.JdSkuPriceInfo>>() {});
+        List<SubmitOrderRequest.JdSkuInfo> skuInfos = JSON.parseObject(skuInfoArray.toJSONString(), new TypeReference<List<SubmitOrderRequest.JdSkuInfo>>() {});
         Map<String, BigDecimal> skuPriceMap = convertSkuPriceMap(orderPriceSnaps);
         // 计算订单总金额
         BigDecimal orderPrice = new BigDecimal(0);
@@ -83,6 +87,11 @@ public class OrderController {
         return response;
     }
 
+    /**
+     * 列表转Map，key为skuId，value是price
+     * @param orderPriceSnaps JdSkuPriceInfo列表
+     * @return
+     */
     public Map<String, BigDecimal> convertSkuPriceMap(List<SubmitOrderRequest.JdSkuPriceInfo> orderPriceSnaps) {
         Map<String, BigDecimal> map = new HashMap<>();
         for (SubmitOrderRequest.JdSkuPriceInfo jdSkuPriceInfo: orderPriceSnaps) {