package?Bag;

import?Shopinfo.ShopBean;
import?java.util.ArrayList;

public?class?AddBag?{
????public?boolean?isExist（ArrayList?bagarry?String?pid）?{?//判斷該商品是否已經存在于購物車bean中?如果存在則返回true
????????boolean?bl?=?false;
????????for?（int?j?=?0;?j?????????????bagbean?bg?=?（bagbean）?bagarry.get（j）;
????????????if?（pid.equals（bg.getPid（）））?{
????????????????bl?=?true;
????????????????break;
????????????}
????????}
????????return?bl;
????}

????public?ArrayList?getBag（ArrayList?bagarry?ArrayList?arry?String?pid）?{?//添加購物車

????????for?（int?j?=?0;?j?????????????ShopBean?gt?=?（ShopBean）?arry.get（j）;
????????????if?（pid.equals（gt.getPid（）））?{?//判斷該商品是否存在如果存在則保存到購物車bean
????????????????bagbean?bg?=?new?bagbean（）;
????????????????bg.setPid（gt.getPid（））;
????????????????bg.setPname（gt.getPname（））;
????????????????bg.setPrice（gt.getPrice（））;
????????????????bg.setUnit（gt.getUname（））;
????????????????bg.setNumber（“1“）;
????????????????bagarry.add（bg）;
????????????}
????????}
????????return?bagarry;
????}

????public?int?getTotal（ArrayList?bagarry）?{?//計算總商品數
????????int?num?=?0;

????????for?（int?i?=?0;?i?????????????bagbean?bg?=?（bagbean）?bagarry.get（i）;
????????????num?=?num?+?Integer.parseInt（bg.getNumber（））;?//計算總數量
????????}
????????return?num;
????}

????public?float?getMoney（ArrayList?bagarry）?{?//計算總應付金額
????????float?price?=?0;
????????for?（int?i?=?0;?i?????????????bagbean?bg?=?（bagbean）?bagarry.get（i）;
????????????price?=?price?+
????????????????????（Float.parseFloat（bg.getPrice（）））?*
????????????????????（Integer.parseInt（bg.getNumber（）））;?//計算總價格
????????}
????????return?price;
????}
????public?void?removeShop（）{

????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????286707??2002-11-21?16:40??Shoping\config\msbase.jar

?????文件??????67024??2002-11-21?16:40??Shoping\config\mssqlserver.jar

?????文件??????58903??2002-11-21?16:40??Shoping\config\msutil.jar

?????文件??????14521??2007-04-13?17:30??Shoping\config\upload.jar

?????文件??????????0??2007-10-29?12:18??Shoping\config\系統所需要的驅動包.txt

?????文件????????219??2007-05-07?17:42??Shoping\Servlet.library

????..A.SH.?????46592??2007-06-16?00:00??Shoping\shopDB\Thumbs.db

?????文件????1310720??2007-06-20?23:36??Shoping\shopDB\Wangshanggw_Data.MDF

?????文件????1048576??2007-06-20?23:36??Shoping\shopDB\Wangshanggw_Log.LDF

?????文件??????15039??2007-06-20?23:16??Shoping\Shoping.jpx

?????文件???????1644??2007-06-01?16:33??Shoping\ShopModule\addmoney.jsp

?????文件??????????0??2007-10-29?12:15??Shoping\ShopModule\backupdb\數據庫備份文件夾.txt

?????文件???????7506??2007-06-05?20:00??Shoping\ShopModule\bag.jsp

?????文件???????2891??2007-06-05?20:11??Shoping\ShopModule\bottom.jsp

?????文件???????2143??2007-06-05?20:01??Shoping\ShopModule\checkout.jsp

?????文件????????197??2007-05-09?14:47??Shoping\ShopModule\cislogin.jsp

?????文件????????197??2007-05-11?14:43??Shoping\ShopModule\comparemoney.jsp

?????文件???????1480??2004-03-17?17:34??Shoping\ShopModule\getpass.jsp

?????文件???????1101??2007-05-28?09:00??Shoping\ShopModule\getpassbody.jsp

?????文件????????940??2007-06-05?21:06??Shoping\ShopModule\help.jsp

?????文件???????3737??2007-04-08?19:29??Shoping\ShopModule\img\06101311262510520.gif

?????文件??????32300??2007-04-08?19:29??Shoping\ShopModule\img\061121562841809.jpg

?????文件???????2422??2007-04-08?19:29??Shoping\ShopModule\img\06948515977098.gif

?????文件???????3069??2007-04-08?19:29??Shoping\ShopModule\img\06949152064800.gif

?????文件??????18678??2004-01-24?14:40??Shoping\ShopModule\img\1.swf

?????文件??????25409??2007-06-05?11:22??Shoping\ShopModule\img\1080809182.8393523.jpg

?????文件???????6201??2007-06-05?11:16??Shoping\ShopModule\img\1129120235.jpg

?????文件????????503??2007-04-11?16:19??Shoping\ShopModule\img\18.gif

?????文件??????30148??2007-06-05?11:16??Shoping\ShopModule\img\20051129133929734.jpg

?????文件??????22724??2007-06-05?11:04??Shoping\ShopModule\img\200561819316641.jpg

............此處省略456個文件信息