updateservlet.java~7~

来自「用户的注册 用户的登陆 发布用户的相关信息 浏览网站介绍的其他酒店的」· JAVA~7~ 代码 · 共 48 行

package server.admin;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import tool.ChrStr;
import domain.NoticeForm;
import dao.Notice;

public class UpdateServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        ChrStr ch = new ChrStr();
        String id = request.getParameter("id");
        String title = ch.chrStr(request.getParameter("title"));
        String content = ch.chrStr(request.getParameter("content"));
        NoticeForm nt=new NoticeForm();
        Notice notice=new Notice();
        nt.setNotice_id(Integer.parseInt(id));
        nt.setNotice_title(title);
        nt.setNotice_content(content);
        int row=notice.update(nt);
        if(row>0){
            request.getRequestDispatcher("noticeservlet").forward(request,response);
        }
    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

    //Clean up resources
    public void destroy() {
    }
}