javafx安装教程idea

Sure! Here is a step-by-step guide to install JavaFX in IntelliJ IDEA:

1. Download and install the latest version of IntelliJ IDEA from the official website (https://www.jetbrains.com/idea/).

2. Once IntelliJ IDEA is installed, open it and create a new Java project by selecting "Create New Project" from the welcome screen.

3. In the project creation wizard, make sure to select "Java" as the project type and specify the project name and location. Click "Next" to proceed.

4. On the next screen, select the desired JDK (Java Development Kit) version to use for your project. If you haven't installed JDK, you need to download and install it from the official Oracle website (https://www.oracle.com/java/technologies/javase-jdk14-downloads.html).

5. After selecting the JDK, click on the "Next" button and configure the project settings as per your requirements or leave them as default. Then click on "Finish" to create the project.

6. Once the project is created, go to "File" -> "Project Structure" in the menu bar.

7. In the Project Structure dialog, click on "Libraries" under "Project Settings".

8. Click on the "+" button and select "Java" from the dropdown menu.

9. Locate and select the JavaFX SDK directory on your system. If you haven't downloaded JavaFX SDK yet, you can download it from the official Gluon website (https://gluonhq.com/products/javafx/). Extract the downloaded ZIP file to a suitable location on your computer.

10. After selecting the JavaFX SDK directory, IntelliJ IDEA will automatically detect the required JAR files. Click on "OK" to add the JavaFX library to your project.

11. Now, you need to configure IntelliJ IDEA to run JavaFX applications. Go to "Run" -> "Edit Configurations" in the menu bar.

12. In the "Edit Configurations" dialog, click on the "+" button and select "Application" from the dropdown menu.

13. Specify a name for the run configuration, choose the main class of your JavaFX application, and set the module to your project name. Also, add the following VM options:

    --module-path /path/to/javafx-sdk/lib --add-modules javafx.controls,javafx.fxml

Replace "/path/to/javafx-sdk" with the actual directory path where you extracted the JavaFX SDK in step 9.

14. Click on "OK" to save the run configuration.

15. You can now run your JavaFX application by clicking on the green "Run" button in the toolbar or pressing Shift+F10.

That's it! You have successfully installed JavaFX and configured it in IntelliJ IDEA. You can now start developing JavaFX applications using IntelliJ IDEA.