写一个JavaFx解析json 范例
时间: 2024-05-09 20:21:31 浏览: 8
Sure! 这里是一个简单的JavaFx解析JSON的例子:
```
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;
import org.json.JSONObject;
public class JsonExample extends Application {
@Override
public void start(Stage primaryStage) {
BorderPane root = new BorderPane();
root.setPadding(new Insets(10, 20, 10, 20));
// 创建JSON对象,用于演示
String jsonString = "{\"name\":\"Tom\", \"age\":25, \"isMarried\":false}";
JSONObject json = new JSONObject(jsonString);
// 解析JSON数据
String name = json.getString("name");
int age = json.getInt("age");
boolean isMarried = json.getBoolean("isMarried");
// 创建标签,显示解析结果
Label nameLabel = new Label("Name: " + name);
Label ageLabel = new Label("Age: " + age);
Label isMarriedLabel = new Label("Is Married: " + isMarried);
// 将标签添加到布局中
root.setTop(nameLabel);
root.setCenter(ageLabel);
root.setBottom(isMarriedLabel);
Scene scene = new Scene(root, 300, 200);
primaryStage.setTitle("JavaFx解析JSON范例");
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
```
希望这个例子对你有所帮助!