下载JavaFx
https://www.oracle.com/java/technologies/downloads/javafx/#javafx21

存储本地

配置Netbeans




新建JavaFx项目






--module-path "E:\Development\jdk-21.0.11\javafx\lib" --add-modules javafx.controls,javafx.fxml
https://www.oracle.com/java/technologies/downloads/javafx/#javafx21












--module-path "E:\Development\jdk-21.0.11\javafx\lib" --add-modules javafx.controls,javafx.fxml