modifyservlet.java

对入学者很实用用JAVA的基本语言写的

package com.TestA.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 com.TestA.dao.UsersDAO;

public class ModifyServlet extends HttpServlet {

		public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			doPost(request,response);
	}	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			request.setCharacterEncoding("GBK");
			String saddress = request.getParameter("saddress");
			Integer sid = new Integer(request.getParameter("sid"));
			UsersDAO dao = new UsersDAO();
			dao.update(sid,saddress);
			response.sendRedirect("success.jsp");
			}
	}