80d3d6c2893b001d1832fdea3da585ce

自己做的一个火车票售票网站是课程设计 用的是servlet+jsp 数据库是ms

package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.factory.CheciFactory;
import com.vo.*;

public class CheciServlet extends HttpServlet {

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//String selectCheciNumber = request.getParameter("CheciNumber");
		//String[] str=new String[1];
		ArrayList array1=(ArrayList)request.getAttribute("getCheciNumber");
	Iterator it=array1.iterator();
		Collection coll=new ArrayList();
		 
		/*for(int i=0;i<str.length;i++){
			coll.add(CheciFactory.getCheciDAOImpl().selectByNumber(str[i]));
		}
		request.setAttribute("allCheciVO",coll);*/
		//request.setAttribute("checivo", CheciFactory.getCheciDAOImpl()
				//.selectByNumber(selectCheciNumber));
		while(it.hasNext()){
			String temp =(String)it.next();
			CheciFactory.getCheciDAOImpl().selectByNumber(temp);
		}
		request.getRequestDispatcher("show.jsp").forward(request, response);

	}

}