基于java+mysql的Swing+MySQL火车票售票管理系统

运行环境

Java≥8、MySQL≥5.7

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

管理员管理车票和用户、用户购买车票等

技术框架

Java Swing MySQL

        JLabel label = new JLabel("到达站：");label.setBounds(280, 65, 146, 23);add(label);txtstation_arrival = new JTextField();txtstation_arrival.setBounds(350, 65, 146, 23);add(txtstation_arrival);txtstation_arrival.setColumns(10);JLabel label1 = new JLabel("乘车站：");label1.setBounds(280, 97, 146, 23);add(label1);txtstation_depart = new JTextField();txtstation_depart.setBounds(350, 97, 146, 23);add(txtstation_depart);txtstation_arrival.setColumns(10);JLabel label_20 = new JLabel("发车日期：");label_20.setBounds(280, 130, 146, 23);add(label_20);txtdepart_date = new JTextField();txtdepart_date.setBounds(350, 130, 146, 23);add(txtdepart_date);txtdepart_date.setColumns(10);

        return flag;}@Overridepublic boolean addBlance(int userid, int yuan) throws SQLException {System.out.println(userid + "----" + yuan);boolean flag = false;String sql = "update user set balance=balance+? where userid = ?";Connection con = Util.getConnection();PreparedStatement stmt = con.prepareStatement(sql);stmt.setInt(1, yuan);stmt.setInt(2, userid);int result = stmt.executeUpdate();ResultSet rr = null;System.out.println(sql);if (result >= 1) {flag = true;}

                        , seattype, tickettype, tickets_left, fares, ticket_office);try {ticketimpl.update(ticket);} catch (SQLException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}try {loadData();} catch (SQLException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}});}

        List<User> user = new ArrayList<>();while (rs.next()) {int userid0 = rs.getInt(1);String name = rs.getString(2);String identity_number = rs.getString(3);String account = rs.getString(4);String password = rs.getString(5);User user0 = new User(userid0, name, identity_number, account, password);user.add(user0);}Util.closeAll(con, stmt, rs);return user;}

                } catch (Exception e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}});btnNewButton.setBounds(320, 400, 116, 23);add(btnNewButton);}}
package ui;
/*** 用户查找*/import java.awt.BorderLayout;
import java.sql.SQLException;
import java.util.List;
import javax.swing.JOptionPane;
import javax.swing.JPanel;

import dao.UserTicketDao;
import entity.UserTicket;
import util.Util;public class UserTicketImpl implements UserTicketDao {@Overridepublic boolean add(int userticketuserid, int userticketticketid, String userticketname,String userticketidentity_number, String userticketstation_arrival, String userticketstation_depart,String userticketdepart_date, String userticketdepart_time, int userticketticket_number,String userticketseattype, String usertickettickettype, String userticketfares,String userticketticket_office) throws Exception {Connection con = Util.getConnection();String sqladd = "insert into userticket(userticketuserid,userticketticketid,userticketname,userticketidentity_number,userticketstation_arrival,"+ "userticketstation_depart,userticketdepart_date,"+ "userticketdepart_time,userticketticket_number,userticketseattype,"+ "usertickettickettype,userticketfares,userticketticket_office) values"+ "(?,?,?,?,?,?,?,?,?,?,?,?,?)";PreparedStatement stmt = con.prepareStatement(sqladd);stmt.setInt(1, userticketuserid);

                } else if (txtticket_number.getText().equals("")) {JOptionPane.showMessageDialog(null, "请输入车次", "警告对话框", JOptionPane.WARNING_MESSAGE);return;} else if (txttickets_left.getText().equals("")) {JOptionPane.showMessageDialog(null, "请输入余票", "警告对话框", JOptionPane.WARNING_MESSAGE);return;} else if (txtfares.getText().equals("")) {JOptionPane.showMessageDialog(null, "请输入票价", "警告对话框", JOptionPane.WARNING_MESSAGE);return;} else if (txtticket_office.getText().equals("")) {JOptionPane.showMessageDialog(null, "请输入发售站", "警告对话框", JOptionPane.WARNING_MESSAGE);return;}int ticketid = ticket.getTicketid();

JScrollPane scrollPane = new JScrollPane();add(scrollPane, BorderLayout.CENTER);table = new JTable();scrollPane.setColumnHeaderView(table);// 初始化存储表格数据的对象model = new DefaultTableModel(new Object[][]{}, new String[]{"Ticket ID","Arrive", "Go", "Go Date", "Go Time", "Car Id", "Seat Type", "Car Type", "Free Ticket", "Ticket Price", "Sell out"});// 将数据绑定到对象中table.setModel(model);table.setRowHeight(30);scrollPane.setViewportView(table);tickettypeDao = new TickettypeImpl();ticketDao = new TicketImpl();loadData();// 为表格绑定修改值后的事件model.addTableModelListener(new TableModelListener() {

        }Util.closeAll(con, stmt, rr);return flag;/*String sql = "select userticketuserid,userticketticketid";PreparedStatement stmt = con.prepareStatement(sql);stmt.setInt(1, ticketid);stmt.executeUpdate();ResultSet rs = null;DBcon.closeAll(stmt, rs);return true;*/}@Override

import entity.Seattype;public class AddTicket extends JPanel {private JTextField txtstation_arrival;private JTextField txtstation_depart;private JTextField txtdepart_date;private JTextField txtdepart_time;private JTextField txtticket_number;private JTextField txttickets_left;private JTextField txtfares;private JTextField txtticket_office;private JComboBox cmbtickettype;private JComboBox cmbseattype;private TickeDao ticketDao;private TickeDao seatidDao;private TicketImpl ticketimpl;private TickettypeImpl tickettypeDao;private SeattypeImpl seattypeDao;private QueryUser query;/*** Create the panel.** @param tickettypeDao

        while (rs.next()) {int ticketid0 = rs.getInt(1);String station_arrival = rs.getString(2);String station_depart = rs.getString(3);String depart_date = rs.getString(4);String depart_time = rs.getString(5);int ticket_number = (rs.getInt(6));String seattypeid = rs.getString(7);String tickettypeid = rs.getString(8);int tickets_left = rs.getInt(9);String fares = rs.getString(10);String ticket_office = rs.getString(11);Ticket ticket2 = new Ticket(ticketid0, station_arrival,station_depart, depart_date, depart_time, ticket_number,seattypeid, tickettypeid, tickets_left, fares, ticket_office);

import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.sql.SQLException;
import java.util.List;public class QueryTicket extends JPanel {private JTable table;private DefaultTableModel model;// 用于存储表格数据private TickeDao ticketDao;private TicketImpl ticketimpl;private TickettypeImpl tickettypeDao;private String oldValue = "";// 保存单元格编辑 前的值/*** Create the panel.** @throws SQLException

    String userticketfares;String userticketticket_office;public int getUserticketid() {return userticketid;}public void setUserticketid(int userticketid) {this.userticketid = userticketid;}public int getUserticketuserid() {return userticketuserid;}public void setUserticketuserid(int userticketuserid) {this.userticketuserid = userticketuserid;}

        stmt.setInt(1, userticketid);stmt.executeUpdate();return true;}@Overridepublic boolean SelectUidTid(int ticketid, int userid) throws SQLException {boolean flag = true;String sql = "select userticketuserid,userticketticketid from userticket";Connection con = Util.getConnection();PreparedStatement stmt = con.prepareStatement(sql);ResultSet rr = stmt.executeQuery();while (rr.next()) {int useridd = rr.getInt(1);int ticketidd = rr.getInt(2);

                        if (fal) {boolean falg = userticketdao.buyTicket(ticketidd, usd);boolean flag1 = userticketdao.buyTicketb(ticketidd, usd);JOptionPane.showMessageDialog(null, "购买成功！");System.out.println(falg + "1" + flag1);System.out.println(usd);System.out.println(ticketidd);System.out.println();} else {JOptionPane.showMessageDialog(null, "您不能重复购买该票！");}} else {JOptionPane.showMessageDialog(null, "该票已经售罄！");

            String password = rs.getString(5);User user0 = new User(userid0, name, identity_number, account, password);user.add(user0);}Util.closeAll(con, stmt, rs);return user;}public List<User> queryAll() throws SQLException {Connection con = Util.getConnection();String sqladd = "select * from user";PreparedStatement stmt = con.prepareStatement(sqladd);ResultSet rs = stmt.executeQuery();List<User> user = new ArrayList<>();while (rs.next()) {int userid0 = rs.getInt(1);String name = rs.getString(2);String identity_number = rs.getString(3);

        if (result == JOptionPane.OK_OPTION) {int userid = Integer.valueOf(table.getValueAt(table.getSelectedRow(), 0).toString());userDao.delete(userid);loadData();}}public void updata() {if (table.getSelectedRowCount() <= 0) {JOptionPane.showMessageDialog(null, "请选择要修改的数据行");return;}int result = JOptionPane.showConfirmDialog(null, "是否确定要修改");// 判断用户是否点击

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