package?cn.com.systop.servlet;

import?java.io.IOException;
import?java.io.PrintWriter;

import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?javax.servlet.http.HttpSession;

public?class?ShoppingCartServlet?extends?HttpServlet?{

	protected?void?doGet（HttpServletRequest?request
			HttpServletResponse?response）?throws?ServletException?IOException?{
		response.setCharacterEncoding（“gb2312“）;
		request.setCharacterEncoding（“gb2312“）;
		response.setContentType（“text/html“）;
		//????Session????
		HttpSession?session?=?request.getSession（）;
		Integer?itemCount?=?（Integer）?session.getAttribute（“itemCount“）;
		//??ж?itemCount????????
		if?（itemCount?==?null）?{
			itemCount?=?new?Integer（0）;
		}
		PrintWriter?out?=?response.getWriter（）;
		response.setContentType（“text/html“）;
		//??????4?????
		String[]?itemsSelected;
		String?itemName;
		itemsSelected?=?request.getParameterValues（“item“）;
		if?（itemsSelected?!=?null）?{
			for?（int?i?=?0;?i?				itemName?=?itemsSelected[i];
				itemCount?=?new?Integer（itemCount.intValue（）?+?1）;
				//?????????
				session.setAttribute（“item“?+?itemCount?itemName）;
				//??????
				session.setAttribute（“itemCount“?itemCount）;
			}
		}
		out.println（““）;
		out.println（““）;
		out.println（“tle>“）;
		out.println（“item?list“）;
		out.println（“tle>“）;
		out.println（““）;
		
		out.println（“
Session?List:


“）;
		for?（int?i?=?1;?i?<=?itemCount.intValue（）;?i++）?{
			//??session????
			out.println（（String）?session.getAttribute（“item“?+?i）?+?“
“）;
			//session.setAttribute（“item“?+?i?null）;
		}
		//session.setAttribute（“itemCount“?new?Integer（0））;
		out.println（“繼續購物“）;
		out.println（““）;
		out.println（““）;
		out.close（）;
	}

	protected?void?doPost（HttpServletRequest?request
			HttpServletResponse?response）?throws?ServletException?IOException?{
		this.doGet（request?response）;
	}
}

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

?????文件?????568403??2018-05-08?09:42??課件1\6-2單元十二5\firefox的cookie.docx

?????文件????1091406??2018-05-08?09:39??課件1\6-2單元十二5\Googel的cookie.docx

?????文件?????901877??2018-05-08?10:47??課件1\6-2單元十二5\ie11的cookie.docx

?????文件????4616192??2018-05-06?20:59??課件1\6-2單元十二5\單元十二.ppt

?????文件????????510??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.classpath

?????文件????????312??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.mymetadata

?????文件???????1755??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.project

?????文件????????503??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.settings\.jsdtscope

?????文件????????334??2003-01-01?02:35??課件1\6-2單元十二5\源代碼\ShoppingCart\.settings\org.eclipse.jdt.core.prefs

?????文件????????480??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.settings\org.eclipse.wst.common.component

?????文件????????252??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2017-06-22?09:05??課件1\6-2單元十二5\源代碼\ShoppingCart\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????2236??2003-01-01?02:43??課件1\6-2單元十二5\源代碼\ShoppingCart\src\cn\com\systop\servlet\ShoppingCartServlet.java

?????文件????????834??2003-01-01?02:35??課件1\6-2單元十二5\源代碼\ShoppingCart\WebContent\index.jsp

?????文件?????????39??2003-01-01?02:35??課件1\6-2單元十二5\源代碼\ShoppingCart\WebContent\meta-INF\MANIFEST.MF

?????文件???????1034??2003-01-01?02:35??課件1\6-2單元十二5\源代碼\ShoppingCart\WebContent\shop.html

?????文件????????911??2017-06-24?08:01??課件1\6-2單元十二5\源代碼\ShoppingCart\WebContent\WEB-INF\classes\cn\com\systop\servlet\ShoppingCartServlet.class

?????文件???????1216??2003-01-01?02:35??課件1\6-2單元十二5\源代碼\ShoppingCart\WebContent\WEB-INF\web.xml

?????文件????????510??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.classpath

?????文件????????297??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.mymetadata

?????文件???????1750??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.project

?????文件????????503??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.settings\.jsdtscope

?????文件????????334??2003-01-01?01:42??課件1\6-2單元十二5\源代碼\Welcome\.settings\org.eclipse.jdt.core.prefs

?????文件????????465??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.settings\org.eclipse.wst.common.component

?????文件????????252??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2017-06-22?09:09??課件1\6-2單元十二5\源代碼\Welcome\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????1981??2003-01-01?02:31??課件1\6-2單元十二5\源代碼\Welcome\src\ServletTest1.java

?????文件???????2216??2003-01-01?02:30??課件1\6-2單元十二5\源代碼\Welcome\src\ServletTest2.java

............此處省略1040個文件信息