a0e542bbc83d001d1f4dfb3a2ad2d004

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 38 行

package com.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.factory.*;
import com.vo.*;

public class LoginServlet extends HttpServlet {

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String name = request.getParameter("userName");
		String password = request.getParameter("userPassword");
		String path = "error.jsp";
		UserinfoVO vo = new UserinfoVO();
		ArrayList al = new ArrayList();
		vo.setUserName(name);
		vo.setUserPassword(password);
		if (UserinfoFactory.getUserinfoDAOImpl().isLogin(vo)) {
			path = "user.jsp";
			
		request.getSession().setAttribute("name", vo.getUserTrueName());
		} else {
		}
		al=(ArrayList)CheciFactory.getLiuyanDAOImpl().selectAll();
		request.setAttribute("liuyan",al);
		//request.setAttribute("person", vo);
		request.getRequestDispatcher(path).forward(request, response);
	}

}