2021年8月4日 | Leave a comment 问题： JavaFX Not on FX application thread 解决： Platform.runLater(new Runnable() { @Override public void run() { //update application thread } }); 123456 Platform.runLater(new Runnable() { @Override public void run() { //update application thread }}); 参考： https://stackoverflow.com/questions/49343256/threads-in-javafx-not-on-fx-application-thread