kaidou.java

来自「中间商系统 1 数据库 Access2000 2 版本 jsp2.0+s」· Java 代码 · 共 47 行

package com.wang.servlet;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.wang.bean.*;
public class Kaidou
    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
    {
        DataBean db=new DataBean();
        int merchandiseId=Integer.parseInt(request.getParameter("merchandiseId"));
         int merchandisePrice=Integer.parseInt(request.getParameter("merchandisePrice"));
        if(db.updateMerchandise(merchandiseId,merchandisePrice))
        {
            request.setAttribute("ok","ok");
        }
        db.Close();
        RequestDispatcher rd= request.getRequestDispatcher("/admin/kaidou.jsp");
        rd.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()
    {
    }
}