listcountryservlet.java

AJAX源码,适合初学者上手,一共有3个源码,循序渐进的学习AJAX,这是3

package servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import dao.AjaxDAO;

public class ListCountryServlet extends HttpServlet {

	
	protected void doGet(HttpServletRequest arg0, HttpServletResponse arg1) throws ServletException, IOException {
		Process(arg0, arg1);
	}

	
	protected void doPost(HttpServletRequest arg0, HttpServletResponse arg1) throws ServletException, IOException {
		Process(arg0, arg1);
	}

	protected void Process(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		AjaxDAO dao = new AjaxDAO();
		List list = dao.FindAllCountry();
		
		request.setAttribute("countries",list);
		
		RequestDispatcher rd = request.getRequestDispatcher("ajax.jsp");
		rd.forward(request,response);
	}   	
	
}