updatecard.java

一个信息发布系统 基于jsp+servlet+tomcat 用户分管理员跟普通用户 普通用户有发布信息 查询信息 修改信息 回复信息 管理员拥有普通用户的功能 此外还具有删除信息 管理信息的回复的功能

package control;
import java.util.*;
import java.io.*;
import model.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class UpdateCard extends ShowCategory
{
	public void doPost(HttpServletRequest req,HttpServletResponse res)throws ServletException,IOException
    {
        req.setCharacterEncoding("gbk");
        String CardID = req.getParameter("CardID");
        CardCom com = new CardCom("jdbc:mysql://localhost/mybbs","root", "root123");
        Card card = com.getCard(Integer.parseInt(CardID));
        String Title = card.getTitle();
        String TitleDetail = card.getTitleDetali();
        String Keyword = card.getKeyword();
        String TuiJian = card.getTuiJian();
        String Content = card.getContent();
        String Zuozhe = card.getZuozhe();
        String Souce = card.getSouce();
        req.setAttribute("CardID", CardID);
        req.setAttribute("Title", Title);
        req.setAttribute("TitleDetail", TitleDetail);
        req.setAttribute("Keyword", Keyword);
        req.setAttribute("TuiJian", TuiJian);
        req.setAttribute("Content", Content);
        req.setAttribute("Zuozhe", Zuozhe);
        req.setAttribute("Souce", Souce);
        tiaoZhuan(req,res,"/UpdateCard.jsp");
       }
}