帮我在Jersey框架下编写一个航班信息查询网站客户端的代码，可以分不同的文件，请说明不同文件名称，包括以下步骤：创建Client实例，创建 WebTarget，利用target对象完成请求，接受response返回类型，response 连接关闭，然后通过jersey-client客户端调用Jersey的Web服务CURD，最后帮我用Javaswing编写这个航班信息查询网站的前端页面

好的，我可以为您提供一个简单的示例代码，以便您更好地理解如何使用Jersey框架编写航班信息查询网站客户端。以下是一些参考示例：

1. 创建Client实例

您可以在一个名为FlightClient.java的文件中创建Client实例:

import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;

public class FlightClient {
    private Client client;
    
    public FlightClient() {
        client = ClientBuilder.newClient();
    }
    
    public Client getClient() {
        return client;
    }
    
    public void close() {
        client.close();
    }
}

2. 创建WebTarget

您可以在一个名为FlightResource.java的文件中创建WebTarget:

import javax.ws.rs.client.Client;
import javax.ws.rs.client.WebTarget;

public class FlightResource {
    private WebTarget target;
    
    public FlightResource(Client client, String url) {
        target = client.target(url);
    }
    
    public WebTarget getTarget() {
        return target;
    }
}

3. 利用target对象完成请求

您可以在另一个名为FlightService.java的文件中利用target对象完成请求:

import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.MediaType;

public class FlightService {
    private WebTarget target;
    
    public FlightService(WebTarget target) {
        this.target = target;
    }
    
    public String getFlights(String departure, String destination) {
        return target.path("/flights")
                .queryParam("departure", departure)
                .queryParam("destination", destination)
                .request(MediaType.APPLICATION_JSON)
                .get(String.class);
    }
}

4. 接收response返回类型和关闭连接

您可以在主程序中使用FlightClient、FlightResource和FlightService类进行请求，并接收response返回类型和关闭连接。例如:

public static void main(String[] args) {
    FlightClient flightClient = new FlightClient();
    FlightResource flightResource = new FlightResource(flightClient.getClient(), "http://localhost:8080/api");
    FlightService flightService = new FlightService(flightResource.getTarget());

    String flights = flightService.getFlights("Shanghai", "Beijing");

    System.out.println(flights);

    flightClient.close();
}

5. 使用Java Swing编写前端页面

使用Java Swing编写前端页面需要一定的Java Swing编程知识。您可以创建一个JFrame窗口，添加JPanel面板，将组件添加到面板中，然后在事件处理程序中处理用户的输入和响应服务器返回的数据。例如:

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class FlightSearch extends JFrame {
    private JPanel mainPanel;
    private JLabel departureLabel;
    private JTextField departureField;
    private JLabel destinationLabel;
    private JTextField destinationField;
    private JButton searchButton;
    private JTextArea resultArea;

    private FlightClient flightClient;
    private FlightResource flightResource;
    private FlightService flightService;

    public FlightSearch() {
        flightClient = new FlightClient();
        flightResource = new FlightResource(flightClient.getClient(), "http://localhost:8080/api");
        flightService = new FlightService(flightResource.getTarget());

        initUI();
        initListeners();
    }

    private void initUI() {
        mainPanel = new JPanel();
        mainPanel.setLayout(new GridLayout(3, 2));

        departureLabel = new JLabel("Departure:");
        mainPanel.add(departureLabel);

        departureField = new JTextField();
        mainPanel.add(departureField);

        destinationLabel = new JLabel("Destination:");
        mainPanel.add(destinationLabel);

        destinationField = new JTextField();
        mainPanel.add(destinationField);

        searchButton = new JButton("Search");
        mainPanel.add(searchButton);

        resultArea = new JTextArea();
        mainPanel.add(resultArea);

        getContentPane().add(mainPanel);

        setSize(400, 300);
        setTitle("Flight Search");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setVisible(true);
    }

    private void initListeners() {
        searchButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                String departure = departureField.getText();
                String destination = destinationField.getText();

                String flights = flightService.getFlights(departure, destination);

                resultArea.setText(flights);
            }
        });
    }

    public static void main(String[] args) {
        new FlightSearch();
    }
}

请注意，这只是一个简单的示例，您需要根据您的具体需求和技术栈进行修改和扩展。同时，安全性和性能等方面也需要考虑，例如输入验证和数据缓存等。