用javafx写一个 模拟浏览器get请求范例

当然可以，以下是一个简单的JavaFX模拟浏览器GET请求的范例代码：

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.TextArea;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

public class BrowserSimulator extends Application {

    @Override
    public void start(Stage primaryStage) throws Exception {
        VBox root = new VBox();
        TextArea responseTextArea = new TextArea();
        responseTextArea.setEditable(false);
        root.getChildren().add(responseTextArea);

        String urlString = "https://www.example.com";
        URL url = new URL(urlString);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setRequestMethod("GET");

        BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();
        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        responseTextArea.setText(response.toString());

        primaryStage.setScene(new Scene(root, 600, 400));
        primaryStage.show();
    }

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

}

运行该应用程序后，它将打开一个窗口，并显示从指定URL获取的响应。