addtjxzsjservlet.java~2~

c++通信编程学习1

package com.j2ee.servlet.zlxz;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.j2ee.func.zlxz.*;
import java.sql.*;

public class addTjxzsjServlet 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 {
        String typeflag=request.getParameter("typeflag");//获得操作类型；
        String type=request.getParameter("type");//获得新闻类型
        if(type.equals("sj")){
            if (typeflag.equals("get")) {
                ZlxzFunc nf = new ZlxzFunc("书籍", 2);
                Vector vct = new Vector();
                try {
                    vct = nf.SelectmanaTjxz();
                } catch (SQLException ex) {
                }
                ZlxzFunc nfgq = new ZlxzFunc("书籍", 1);
                Vector vctgq = new Vector();
                try {
                    vctgq = nfgq.SelectmanaTjxz();
                } catch (SQLException ex) {
                }
                request.setAttribute("vctgq", vctgq);
                request.setAttribute("vct", vct);
                request.getRequestDispatcher("tjxzsjmana.jsp").forward(request,
                        response);

            } else if (typeflag.equals("delete")) {
                TjxzInfo tif = new TjxzInfo();
               String ids=request.getParameter("id");
               int id=Integer.parseInt(ids);
               ZlxzFunc nf=new ZlxzFunc(id);
               if(nf.deleteWztj()){
                    request.getRequestDispatcher("dosuccess.jsp?mess=操作成功！").forward(request,response);
               }
            } else if (typeflag.equals("add")) {
                String ids=request.getParameter("bianhao");
                int id=Integer.parseInt(ids);
                String begindate=request.getParameter("begindate");
                String enddate=request.getParameter("enddate");
                 ZlxzFunc nf = new  ZlxzFunc("书籍", id);
                 if(nf.ifExistTjxz()){
                     TjxzInfo ti=new TjxzInfo();
                     ti.setWzid(id);
                     ti.setBegindate(begindate);
                     ti.setEnddate(enddate);
                     ZlxzFunc nfs=new ZlxzFunc(ti);
                     if(nfs.insertTjxz()){
                         request.getRequestDispatcher("addtjxzsjservlet?type=sj&typeflag=get").forward(request,response);

                     }else{


                     }



                 }else{
                    request.getRequestDispatcher("dosuccess.jsp?mess=不存在的文章").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() {
    }
}