package?com.my.shop;

import?java.util.ArrayList;
import?java.util.Iterator;
import?java.util.List;

public?class?Cart?{
	List?items?=?new?ArrayList（）;

	public?List?getItems（）?{
		return?items;
	}

	public?void?setItems（List?items）?{
		this.items?=?items;
	}
	
	public?void?addItem（CartItem?item）{
//		for（Iterator?i?=?getItems（）.iterator（）;?i.hasNext（）;）{
//			CartItem?ci?=?new?CartItem（）;
//			ci?=?i.next（）;
//			if（item.getProductId（）?==?ci.getProductId（）?）{
//				ci.setCount（ci.getCount（）+1）;
//				
//			}
//		}
//		另一種方法
		for（int?i?=?0;i			CartItem?ci?=?items.get（i）;
			if（item.getProductId（）?==?ci.getProductId（）?）{
				ci.setCount（ci.getCount（）+1）;
				return;
			}
		}
		items.add（item）;
	}

	public?void?deleteItem（）{
		
	}
	public?void?updateItem（）{
		
	}
	public?double?getAllPrice（）{
		CartItem?ci?=?new?CartItem（）;
		double?all?=?0;
		for（Iterator?i?=?getItems（）.iterator（）;?i.hasNext（）;）{
			ci?=?i.next（）;
			all?+=?ci.getAllPrice（）;
		}
		return?all;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\
?????文件?????????483??2013-09-11?16:10??Shopping0.1\.classpath
?????文件????????1260??2013-09-11?13:44??Shopping0.1\.project
?????目錄???????????0??2013-09-15?23:54??Shopping0.1\.settings\
?????文件?????????503??2013-09-11?13:41??Shopping0.1\.settings\.jsdtscope
?????文件?????????107??2013-09-11?20:02??Shopping0.1\.settings\org.eclipse.core.resources.prefs
?????文件?????????330??2013-03-18?13:33??Shopping0.1\.settings\org.eclipse.jdt.core.prefs
?????文件?????????288??2013-03-18?13:33??Shopping0.1\.settings\org.eclipse.jst.common.project.facet.core.prefs
?????文件?????????450??2013-03-18?13:33??Shopping0.1\.settings\org.eclipse.wst.common.component
?????文件?????????353??2013-09-11?13:42??Shopping0.1\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2013-09-11?13:42??Shopping0.1\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2013-09-11?13:42??Shopping0.1\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2013-09-15?23:54??Shopping0.1\SQL\
?????文件????????1089??2013-09-11?20:57??Shopping0.1\SQL\Shopping.sql
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\meta-INF\
?????文件??????????39??2013-03-18?13:33??Shopping0.1\WebContent\meta-INF\MANIFEST.MF
?????文件?????????604??2013-04-22?00:45??Shopping0.1\WebContent\Test.jsp
?????文件?????????561??2013-09-11?15:49??Shopping0.1\WebContent\Testconnect.jsp
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\WEB-INF\
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\WEB-INF\classes\
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\WEB-INF\classes\com\
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\WEB-INF\classes\com\my\
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\WEB-INF\classes\com\my\shop\
?????文件????????2283??2013-03-18?15:26??Shopping0.1\WebContent\WEB-INF\classes\com\my\shop\DB.class
?????文件????????1506??2013-03-18?15:14??Shopping0.1\WebContent\WEB-INF\classes\com\my\shop\User.class
?????目錄???????????0??2013-09-15?23:55??Shopping0.1\WebContent\WEB-INF\lib\
?????文件???????56290??2013-04-18?19:42??Shopping0.1\WebContent\WEB-INF\lib\activation.jar
?????文件???????57779??2013-04-08?20:33??Shopping0.1\WebContent\WEB-INF\lib\commons-fileupload-1.2.1.jar
?????文件??????109043??2013-04-08?20:43??Shopping0.1\WebContent\WEB-INF\lib\commons-io-1.4.jar
?????文件??????307510??2013-04-09?21:07??Shopping0.1\WebContent\WEB-INF\lib\jcommon-1.0.5.jar
............此處省略1002個文件信息