deletenews.java

介绍关于JSP网站开发方面的内容,特别详尽

/*
 * Created on 2005-12-9
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.mycompany.servlet;

import java.io.IOException;
import java.net.URLEncoder;

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

import com.mycompany.news.dto.Column;
import com.mycompany.news.dto.News;
import com.mycompany.news.service.ColumnService;
import com.mycompany.news.service.NewsService;

/**
 * @author Administrator
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class DeleteNews extends HttpServlet {
protected void service(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {
	
	String newsid = request.getParameter("newsid");

	News news = new News();
	news.setNewsId(Long.valueOf(newsid));

	NewsService ns = new NewsService();
		
	if(ns.deleteNews(news))
		response.sendRedirect(request.getContextPath()+"/opsucc.jsp?message="+URLEncoder.encode(ns.getMessage(),"GB2312"));
	else
		response.sendRedirect(request.getContextPath()+"/opfail.jsp?message="+URLEncoder.encode(ns.getMessage(),"GB2312"));
}
}