JSP+Servlet+Mysql实现火车站售票系统

1.JSP+Servlet+Mysql实现火车站售票系统 个人网站：http://xiaocaoshare.com 1.需求分析 网站前台 注册、登录、系统首页、会员中心（我的信息、密码修改、我的资料、我的订单） 网站管理后台 车次管理、订单管理、会员管理、管理员中心、销售统计 2.技术架构 JSP+Servlet+Mysql+tomact+html+css+jquery 开发工具： IDEA或eclipse 3.部分功能代码展示 package com.cn.servlet;

import java.io.IOException; import java.io.PrintWriter; import java.sql.Timestamp; import java.util.Date;

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

import com.cn.domain.Train; import com.cn.service.TrainService; import com.cn.service.impl.TrainServiceImpl;

/** *

@ClassName: AddTrainServlet @Description: 添加车次的Servlet @author: ljy @date: 2019年9月11日 下午4:41:06 */ public class AddTrainServlet extends HttpServlet { private static final long serialVersionUID = 1L; /** @see HttpServlet#HttpServlet() */ public AddTrainServlet() { super(); // TODO Auto-generated constructor stub } /** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { } /** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { /** 获取界面中输入的数据 */ String trainNumber = request.getParameter(“trainNumber”); String startStation = request.getParameter(“startStation”); String endStation = request.getParameter(“endStation”); String startTime = request.getParameter(“startTime”); startTime = startTime.substring(0, 10)+" “+startTime.substring(11)+”:00"; String endTime = request.getParameter(“endTime”); endTime = endTime.substring(0, 10)+" “+endTime.substring(11)+”:00"; Integer price = Integer.valueOf(request.getParameter(“price”)); Integer seatNumber = Integer.valueOf(request.getParameter(“seatNumber”)); // 获取当前时间 Timestamp addTime = new Timestamp(new Date().getTime()); /** 将数据封装成对象 */ Train train = new Train(); train.setTrainNumber(trainNumber); train.setStartStation(startStation); train.setEndStation(endStation); train.setStartTime(startTime); train.setEndTime(endTime); train.setPrice(price); train.setSeatNumber(seatNumber); train.setAddTime(addTime); /** 将数据存入数据库,并返回是否成功的结果 */ TrainService trainService = new TrainServiceImpl(); int recordNumber = trainService.add(train); /** 根据返回值判断是否添加车次成功，返回1为成功 */ PrintWriter out = response.getWriter(); if(recordNumber == 1) { out.write(“”); } out.close(); //response.sendRedirect(“pages/admin/right/addTrain.jsp”); }

} 4.系统演示 链接：https://pan.baidu.com/s/1vKRPTPpYPDhcYHnftNHgFA 提取码：dwmm