基于javaweb的JSP+Servlet火车票售票系统(java+servlet+mysql+jsp)

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

基于javaweb的JSP+Servlet火车票售票系统(java+servlet+mysql+jsp)

管理员：
admin 123456

用户：
user1 123456
user2 123456

		}
		//调用service层方法
		TrainService trainService = new TrainServiceImpl();
		List<Train> list = trainService.getTrainByPage(pb, condition);
		
		if(list.size()<=0 ){
			out.close();
			return;
		}
		
		List<Station> listStation = new ArrayList<Station>();
		for(int i=0;i<list.size();i++){
			Train train = list.get(i);
			Station sta = new Station();
			
			String stations = train.getStation();
			String aTime = train.getA_time();
			String gTime = train.getG_time();
			String prices = train.getPrice();
			String trainNum = train.getTrain_num();
			int amount = train.getAmount();
			int remainder = train.getRemainder();
			
			String []station = stations.split("/");
			String []a_time = aTime.split("/");
			String []g_time = gTime.split("/");
			String []price = prices.split("/"); 
			
			sta.setStart(station[0]);
			sta.setEnd(station[station.length-1]);
			sta.setA_time(a_time[a_time.length-1]);
			sta.setG_time(g_time[0]);
			sta.setPrice(price[price.length-1]);
			sta.setTrain_num(trainNum);
			sta.setAmount(amount);
			sta.setRemainder(remainder);
			listStation.add(sta);
		}
		
		request.setAttribute("listStation", listStation);
		request.setAttribute("pb",pb);
		request.setAttribute("condition", condition);
		request.getRequestDispatcher("/files/listTrains.jsp").forward(request, response);
	}


}

		User user = new User();
		user.setId(Integer.parseInt(id));
		user.setUsername(username);
		user.setPassword(password);
		user.setStatus(Integer.parseInt(status));
		user.setName(name);
		user.setSex(sex);
		user.setCounty(country);
		user.setPapers_type(papers_type);
		user.setPapers_num(papers_num);
		user.setPhone(phone);
		user.setEmail(email);
		user.setAddress(address);
		
		//调用userService层方法进行修改
		UserService userService = new UserServiceImpl();
		
		/*//验证用户名以及证件号码是否重复
		User user1 = userService.getUserById(Integer.parseInt(id));
		if(!user1.getUsername().equals(username)){
		}*/
		
		int result = userService.updateUserByManager(user);
		if(result>0){
			out.close();
		}else{
			out.close();
		}
	}


}
/**
 * 修改车次信息
 */

public class GetTrainServlet extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		this.doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=UTF-8");
		request.setCharacterEncoding("utf-8");
		PrintWriter out = response.getWriter();
		
		String train_num = request.getParameter("train_num");
		if(train_num==null || "".equals(train_num.trim())){
			out.close();
			return;
		}
		TrainService trainService = new TrainServiceImpl();
		Train train  = trainService.getTrain(train_num);  //根据车次得到列车信息
		
		if(train == null ){
			out.close();
			return;
		}
		
		String stations = train.getStation();  //得到车站字符串
		String aTime = train.getA_time();		//到站车时间字符串
		String gTime = train.getG_time();		//发车时间字符串
		String prices = train.getPrice(); 		//票价字符串
		
		//切割字符串，得到车站数组，发车时间数组，到站时间数组以及票价数组
		String []station = stations.split("/");
		String []a_time = aTime.split("/");
		String []g_time = gTime.split("/");
		String []price = prices.split("/");
		int length = station.length;
		//封装参数
		request.setAttribute("train", train);

		if(list.size()<=0 ){
			out.close();
			return;
		}
		
		request.setAttribute("list", list);
		request.setAttribute("pb",pb);
		request.setAttribute("condition", condition);
		request.getRequestDispatcher("/files/myOrders.jsp").forward(request, response);
	}


}
/**
 * 车次录入
 */



public class AddTrainServlet extends HttpServlet {



	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		this.doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=UTF-8");
		request.setCharacterEncoding("utf-8");
		PrintWriter out = response.getWriter();
		
		//接收参数
		String train_num = request.getParameter("train_num");

condition.setLeaveTime(leaveTime);

if(train_num != null && !"".equals(train_num.trim())){
	condition.setTrain_num(train_num);
}

PageBean pb = new PageBean();  //页面显示条数固定
//接收分页查询相关参数
String currentPage = request.getParameter("currentPage");  //当前页
if(currentPage!=null && !"".equals(currentPage.trim())){
	pb.setCurrentPage(Integer.parseInt(currentPage));   //设置当前页
}

//调用service层方法进行查询
TrainService trainService = new TrainServiceImpl();
	List<Order> listTicket = new ArrayList<Order>();
List<Train> list = trainService.getTrainsByPage(pb, condition);

if(list.size()<=0 ){
	out.close();
	return;
}

for(int i=0;i<list.size();i++){
	Train train = list.get(i);
	Order ticket = new Order();
	
	String stations = train.getStation();
	String aTime = train.getA_time();
	String gTime = train.getG_time();
	String prices = train.getPrice();
	String trainNum = train.getTrain_num();
	int remainder = train.getRemainder();
	
	String []station = stations.split("/");
	String []a_time = aTime.split("/");
	String []g_time = gTime.split("/");
	String []price = prices.split("/"); 
	
	int startIndex =0 ;
	int endIndex = 0 ;
	for(int j=0;j<station.length;j++){

	}


}




public class GetAllOrderServlet extends HttpServlet {

	
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		this.doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=UTF-8");
		request.setCharacterEncoding("utf-8");
		//接收模糊查询参数
		String train_num = request.getParameter("train_num");
		//封装参数
		Order condition = new Order();
		if(train_num!=null && !"".equals(train_num.trim())){
			condition.setTrain_num(train_num);
		}
		
		PageBean pb = new PageBean();  //页面显示条数固定

---

项目链接：
https://javayms.github.io?id=192223352309201fo
https://javayms.pages.dev?id=192223352309201fo