优化

mp-service/src/main/java/com/qs/mp/common/service/impl/ShippingTemplateServiceImpl.java

@@ -53,25 +53,14 @@ public class ShippingTemplateServiceImpl extends ServiceImpl<ShippingTemplateMap
     @Override
     public int calculateFreightAmt(Integer num, ShippingTemplateCalculateVO shippingTemplateCalculateVO) {
         int freightAmt = shippingTemplateCalculateVO.getDefaultPrice();
-        if (num - shippingTemplateCalculateVO.getDefaultNumber() > 0) {
+        int createNumber = shippingTemplateCalculateVO.getCreateNumber();
+        if (num - shippingTemplateCalculateVO.getDefaultNumber() > 0 && createNumber > 0) {
             // 运费:首件价格 + ((商品数量 - 首件数量) / 续件数量)向上取整 * 续件价格
-            int createNumber = shippingTemplateCalculateVO.getCreateNumber();
             freightAmt += ((int) Math.ceil(NumberUtil.div(num - shippingTemplateCalculateVO.getDefaultNumber(), createNumber))) * shippingTemplateCalculateVO.getCreatePrice();
         }
         return freightAmt;
     }
 
-    public static void main(String[] args) {
-        Integer num = 2;
-        Integer defaultNumber = 1;
-        Integer defaultMoney = 2;
-        int createNumber = 2;
-        Integer createMoney = 5;
-        int freightAmt = defaultMoney;
-        freightAmt += ((int) Math.ceil(NumberUtil.div(num - defaultNumber, createNumber))) * createMoney;
-        System.out.println("freightAmt = " + freightAmt);
-    }
-
 
     @Override
     @Transactional(rollbackFor = Exception.class)