!311 fix & improve

Merge pull request !311 from OceansDeep/pg

framework/src/main/java/cn/lili/modules/order/cart/service/CartServiceImpl.java

@@ -568,11 +568,9 @@ public class CartServiceImpl implements CartService {
         tradeDTO.setStoreRemark(tradeParams.getRemark());
         tradeDTO.setParentOrderSn(tradeParams.getParentOrderSn());
         //订单无收货地址校验
-        if(tradeDTO.getStoreAddress() == null){
-            if (tradeDTO.getMemberAddress() == null) {
+        if (!tradeDTO.getCartTypeEnum().equals(CartTypeEnum.VIRTUAL) && tradeDTO.getStoreAddress() == null && tradeDTO.getMemberAddress() == null) {
             throw new ServiceException(ResultCode.MEMBER_ADDRESS_NOT_EXIST);
         }
-        }
         //构建交易
         Trade trade = tradeBuilder.createTrade(tradeDTO);
         this.cleanChecked(this.readDTO(cartTypeEnum));