jjglservlet.java

java web网络编程示例,原代码资源

package edu.liusong.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 edu.liusong.common.URLEncoder;
import edu.liusong.dao.IntroduceDAO;
import edu.liusong.mo.Introduce;

public class jjglServlet extends HttpServlet {

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		Introduce intro=new Introduce();
		intro.setId(request.getParameter("id"));
		intro.setContent(request.getParameter("content"));
		new IntroduceDAO().update(intro);
		String[]params={"msg"};
		String[]values={"修改成功"};
		response.sendRedirect(URLEncoder.encodeURL("index.jsp", params, values, "utf-8"));
	}

}