springboot+GUI实现简单的机票管理系统

package com.zhku.curriculum.page; import javax.annotation.Resource; import javax.swing.*; import javax.swing.table.DefaultTableModel; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.util.List; import javax.swing.JButton; import com.zhku.curriculum.constant.PayConstant; import com.zhku.curriculum.entity.Flight; import com.zhku.curriculum.entity.dto.OrderDto; import com.zhku.curriculum.entity.req.FlightReq; import com.zhku.curriculum.service.FlightService; import com.zhku.curriculum.service.OrderService; import com.zhku.curriculum.utils.StringUtils; import org.springframework.stereotype.Component; @Component public class Demand extends JFrame implements ActionListener { private JTextField numberingField; private JLabel numberingLabel; private JTextField startField; private JLabel startLabel; private JTextField endField; private JLabel endLabel; private JButton searchButton; private JTable flightInfoTable; private JButton clearButton; private JButton reserveButton; private JButton myOrdersButton; // "我的订单"按钮 private JButton cancelReserveButton; // 退订按钮 private JButton login; private JButton payButton; @Resource private FlightService FlightService; @Resource private OrderService orderService; @Resource private FlightBookingPage flightBookingPage; { // 创建时间输入框 setLayout(new BorderLayout()); numberingField = new JTextField(); numberingField.setColumns(5); // 设置输入框的列数 // 创建起点输入框 setLayout(new BorderLayout()); startField = new JTextField(); startField.setColumns(5); // 设置输入框的列数 // 创建终点输入框 setLayout(new BorderLayout()); endField = new JTextField(); endField.setColumns(5); // 设置输入框的列数 // 创建查询按钮 searchButton = new JButton("查询"); searchButton.addActionListener(this); // 创建用于显示结果的表格 flightInfoTable = new JTable(); flightInfoTable.setModel(new DefaultTableModel( new Object[][]{}, new String[]{"id", "航班编号", "起点", "终点", "等级", "价格"} ) { @Override public boolean isCellEditable(int row, int column) { return false; // 不允许编辑任何单元格 } }); JScrollPane scrollPane = new JScrollPane(flightInfoTable); scrollPane.setPreferredSize(new Dimension(400, 300)); // 设置表格的大小 // 创建清空按钮 clearButton = new JButton("清空"); clearButton.addActionListener(this); clearButton.setEnabled(false); // 初始状态下禁用清空按钮 // 创建预定按钮 reserveButton = new JButton("预定"); reserveButton.addActionListener(this); // 创建"我的订单"按钮 myOrdersButton = new JButton("我的订单"); myOrdersButton.addActionListener(this); // 创建"支付"按钮 payButton = new JButton("支付"); payButton.addActionListener(this); payButton.setVisible(false); // 创建"返回登录页"按钮 login = new JButton("返回登陆页"); login.addActionListener(this); cancelReserveButton = new JButton("退订"); cancelReserveButton.addActionListener(this); cancelReserveButton.setVisible(false); // 创建顶部面板并添加时间输入框、查询按钮、清空按钮和"我的订单"按钮 JPanel topPanel = new JPanel(); topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.Y_AXIS)); // 使用垂直方向的 BoxLayout // 创建内部面板并添加查询按钮、清空按钮、预定按钮和"我的订单"按钮 JPanel buttonPanel = new JPanel(); buttonPanel.add(searchButton); buttonPanel.add(clearButton); buttonPanel.add(reserveButton); buttonPanel.add(myOrdersButton); buttonPanel.add(login); buttonPanel.add(cancelReserveButton); buttonPanel.add(payButton); //将查询框放入同一panel JPanel checkPanel = new JPanel(); JPanel numberingPanel = new JPanel(); JPanel startPanel = new JPanel(); JPanel endPanel = new JPanel(); numberingLabel = new JLabel("编号"); numberingPanel.add(numberingLabel); numberingPanel.add(numberingField); startLabel = new JLabel("起点"); startPanel.add(startLabel); startPanel.add(startField); endLabel = new JLabel("终点"); endPanel.add(endLabel); endPanel.add(endField); checkPanel.add(numberingPanel); checkPanel.add(startPanel); checkPanel.add(endPanel); topPanel.add(Box.createVerticalGlue()); // 添加垂直弹簧，使组件居中对齐 topPanel.add(new JLabel("航班:")); topPanel.add(Box.createVerticalStrut(10)); // 添加垂直间距 topPanel.add(checkPanel); topPanel.add(Box.createVerticalStrut(10)); // 添加垂直间距 topPanel.add(buttonPanel); topPanel.add(Box.createVerticalGlue()); // 添加垂直弹簧，使组件居中对齐 // 添加组件到窗口 add(topPanel, BorderLayout.NORTH); add(scrollPane, BorderLayout.CENTER); //设置为单行选择 flightInfoTable.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION); flightInfoTable.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { //若选择的订单为未支付的订单则显示按钮 int selectedRow = flightInfoTable.getSelectedRow(); if (selectedRow != -1 && flightInfoTable.getModel().getColumnCount() >= 8 && flightInfoTable.getModel().getValueAt(selectedRow, 7).equals(PayConstant.UNPAID)) { payButton.setVisible(true); System.out.println("Aaaaaaaaaaaaaaaaaaaaaaaaaa"); } else { payButton.setVisible(false); System.out.println("bbbbbbbbbbbbbbbbbbbbbbbbbbbbb"); } } }); } public void init() { setTitle("航班查询"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //数据回显 displayAllFlights(new FlightReq()); // 设置窗口大小并显示 setSize(500, 300); setLocationRelativeTo(null); // 居中显示 setVisible(true); } public void actionPerformed(ActionEvent e) { if (e.getSource() == searchButton) { payButton.setVisible(false); reserveButton.setVisible(true); cancelReserveButton.setVisible(false); String queryNumber = numberingField.getText().trim(); String queryStart = startField.getText().trim(); String queryEnd = endField.getText().trim(); if (StringUtils.isEmpty(queryNumber) && StringUtils.isEmpty(queryStart) && StringUtils.isEmpty(queryEnd)) { return; } FlightReq flightReq = new FlightReq(queryNumber, queryStart, queryEnd); //查询回显 displayAllFlights(flightReq); //设置清空按钮可点击 clearButton.setEnabled(true); } else if (e.getSource() == clearButton) { payButton.setVisible(false); reserveButton.setVisible(true); cance