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
mysql 锁机制 mvcc_Mysql性能优化-事务、锁和MVCC
查看>>
MySQL 错误
查看>>
mysql 随机数 rand使用
查看>>
MySQL 面试题汇总
查看>>
MySQL 面试,必须掌握的 8 大核心点
查看>>
MySQL 高可用性之keepalived+mysql双主
查看>>
mysql 默认事务隔离级别下锁分析
查看>>
Mysql--逻辑架构
查看>>
MySql-2019-4-21-复习
查看>>
mysql-5.7.18安装
查看>>
MySQL-Buffer的应用
查看>>
mysql-cluster 安装篇(1)---简介
查看>>
mysql-connector-java各种版本下载地址
查看>>
mysql-EXPLAIN
查看>>
mysql-group_concat
查看>>
MySQL-redo日志
查看>>
MySQL-【1】配置
查看>>
MySQL-【4】基本操作
查看>>
Mysql-丢失更新
查看>>
Mysql-事务阻塞
查看>>