class MyThread  implements Runnable {
    public void  run(){

        while(true){
               //處理邏輯

            try {
                Thread.sleep(1000); //延時1秒
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

        }

    }
}
MyThread thread = new MyThread();
new Thread(thread ).start(); //開啟執行緒