📄 e0b5658a89f4001b1d93a4fbb4b5e69f

📁 Internet 开发技术分章节代码和自己完成的课程设计全代码（在zuoye文件夹里）使用时

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package bean;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
public class AddCar_Servlet1 extends HttpServlet
 {   
	protected void doGet(HttpServletRequest request, HttpServletResponse response)
	          throws ServletException, IOException 
	{
		response.setContentType("text/html;charset=GB2312");  //设置响应的MIME类型
		PrintWriter out =response.getWriter();   //获得向客户发送数据的输出流
		out.println("<html><head></head><body>");
		HttpSession session=request.getSession(true); //获得向客户会话对象
		String book=request.getParameter("id");
		session.setAttribute(book,book); 
		out.println("<BR>"+"在你购物车中的物品是: "+"<BR>");
		Enumeration e1=session.getAttributeNames();
		   while(e1.hasMoreElements())
		   { String ss =(String)e1.nextElement();
		//     String str1=(String)session.getAttribute(ss);
         //    byte b1[]=str1.getBytes("ISO-8859-1");
		 //	 String s1=new String(b1);
		// 	 out.print("<BR>"+s1);
		   }
	}  	
	protected void doPost(HttpServletRequest request, HttpServletResponse response)
	           throws ServletException, IOException
	 {  doGet(request,response); }   	    
}

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