预发布合并爱马哥需求

Signed-off-by: 周晓航 <xiaohang.zhou@freemud.com>

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/ShoppingCartNewServiceImpl.java

@@ -49,10 +49,7 @@ import cn.freemud.service.impl.calculate.*;
 import cn.freemud.service.shoppingCart.ShoppingCartRelationFactory;
 import cn.freemud.service.shoppingCart.ShoppingCartRelationService;
 import cn.freemud.service.thirdparty.*;
-import cn.freemud.utils.BeanUtil;
-import cn.freemud.utils.PromotionFactory;
-import cn.freemud.utils.PropertyConvertUtil;
-import cn.freemud.utils.ResponseUtil;
+import cn.freemud.utils.*;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
@@ -98,7 +95,6 @@ import java.awt.geom.Point2D;
 import java.math.BigDecimal;
 import java.text.DecimalFormat;
 import java.util.*;
-import java.util.concurrent.TimeUnit;
 import java.util.function.Function;
 import java.util.stream.Collectors;