博客
关于我
新闻发布项目——Servlet类(doNews_readServlet )
阅读量:581 次
发布时间:2019-03-11

本文共 1686 字,大约阅读时间需要 5 分钟。

package bdqn.newsManageServlet.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 bdqn.newsManageServlet.Dao.commentDao;import bdqn.newsManageServlet.Dao.Impl.commentDaoImpl;import bdqn.newsManageServlet.entity.comment;public class doNews_readServlet extends HttpServlet {    public void destroy() {        super.destroy();    }    public void doGet(HttpServletRequest request, HttpServletResponse response)            throws ServletException, IOException {        response.setContentType("text/html;charset=utf-8");        PrintWriter out = response.getWriter();        request.setCharacterEncoding("utf-8");        String user = request.getParameter("cauthor");        String ip = request.getParameter("cip");        String connect = request.getParameter("ccontent");        int newsid = Integer.parseInt(request.getParameter("newsid"));        commentDao comdao = new commentDaoImpl();        comment comm = new comment();        comm.setCmmUser(user);        comm.setIp(ip);        comm.setCmmContent(connect);        comm.setNewsID(newsid);        int rel = comdao.addComment(comm);        if (rel > 0) {            request.getRequestDispatcher("/newspages/news_read.jsp?newsid=" + newsid).forward(request, response);        } else {            out.print("");        }    }    public void doPost(HttpServletRequest request, HttpServletResponse response)            throws ServletException, IOException {        doGet(request, response);    }    public void init() throws ServletException {    }}

转载地址:http://clutz.baihongyu.com/

你可能感兴趣的文章
logstash mysql 准实时同步到 elasticsearch
查看>>
Luogu2973:[USACO10HOL]赶小猪
查看>>
mabatis 中出现< 以及> 代表什么意思?
查看>>
Mac book pro打开docker出现The data couldn’t be read because it is missing
查看>>
MAC M1大数据0-1成神篇-25 hadoop高可用搭建
查看>>
mac mysql 进程_Mac平台下启动MySQL到完全终止MySQL----终端八步走
查看>>
Mac OS 12.0.1 如何安装柯美287打印机驱动,刷卡打印
查看>>
MangoDB4.0版本的安装与配置
查看>>
Manjaro 24.1 “Xahea” 发布!具有 KDE Plasma 6.1.5、GNOME 46 和最新的内核增强功能
查看>>
mapping文件目录生成修改
查看>>
MapReduce程序依赖的jar包
查看>>
mariadb multi-source replication(mariadb多主复制)
查看>>
MariaDB的简单使用
查看>>
MaterialForm对tab页进行隐藏
查看>>
Member var and Static var.
查看>>
memcached高速缓存学习笔记001---memcached介绍和安装以及基本使用
查看>>
memcached高速缓存学习笔记003---利用JAVA程序操作memcached crud操作
查看>>
Memcached:Node.js 高性能缓存解决方案
查看>>
memcache、redis原理对比
查看>>
memset初始化高维数组为-1/0
查看>>