90c18d07863b001d15d1d58b0a49e8bc

来自「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m」· 代码 · 共 40 行

package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Collection;

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.ChezhanVO;

public class ChezhanServlet extends HttpServlet {
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//String[] str =null;
		request.setCharacterEncoding("utf-8");
		String selectChezhanName = request.getParameter("ChezhanName");
		PrintWriter out =response.getWriter();
		//out.print(selectChezhanName);
		
	
		ChezhanVO vo1 =null;
		vo1=CheciFactory.getChezhanDAOImpl().cheZhanNumber(selectChezhanName);
		int tempInt=vo1.getChezhanNumber();
		//out.print(tempInt);
	
	
		
		//int tempInt=CheciFactory.getChezhanDAOImpl().chezhanNumber(selectChezhanName).getChezhanNumber();
		//out.print(tempInt);
		//str =CheciFactory.getRelationDAOImpl().getRelationVO(tempInt);
		str =CheciFactory.getRelationDAOImpl().getRelationVO(tempInt);
		out.print(str.toString());
		request.setAttribute("getCheciNumber",str);
		request.getRequestDispatcher("/CheciServlet").forward(request, response);
}
}