ServletDemo4.java

package cn.lnu;

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;
//���Զ��servlet������TestServlet���webӦ�õ����ݣ�����servletdemo4��webӦ����д����
public class ServletDemo4 extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String data="hello,mushroom!";
		this.getServletContext().setAttribute("data", data);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

	}

}