deleteallaction.java

一个购物网站

package shoppingCar;

import java.io.*;
import java.sql.*;
import java.lang.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class DeleteAllAction extends HttpServlet{
	
	/**
	 *doGet
	 */	
	public void doGet(HttpServletRequest request,HttpServletResponse response)
	   throws IOException,ServletException{
	   	try{
			request.getSession().removeAttribute("goods");
			getServletConfig().getServletContext().getRequestDispatcher
			("/shoppingCar.jsp").forward(request,response);	
	   	}catch(Exception e){
	   		System.out.println("Deleting goods Exception!");
	   	}
	}
	
	/**
	 *doPost
	 */	
	public void doPost(HttpServletRequest request,HttpServletResponse response)
	   throws IOException,ServletException
	{
		doGet( request, response);
	}
}