updownservlet.java~3~

来自「一个oracle和JSP做的论坛」· JAVA~3~ 代码 · 共 56 行

package hcit.Servlet;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class UpdownServlet 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();

        String name=request.getParameter("name");
        String rid=request.getParameter("rid");
        if(name.equals("1")){
                  delettompic dao = new delettompic();
                  int jie=0;
                  jie=dao.addzhichimaintopic(rid);
                  if(jie>0){
                  javax.servlet.RequestDispatcher dis=request.getRequestDispatcher("conxinservelet");
                  dis.forward(request,response);
                  }

             }
             else if(name.equals("2")){
                 delettompic dao = new delettompic();
                    int jie=0;
                    jie=dao.addfanduitopic(rid);
                    if(jie>0){
                    javax.servlet.RequestDispatcher dis=request.getRequestDispatcher("conxinservelet");
                    dis.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() {
    }
}