我們經(jīng)常遇到需要對線程進(jìn)行阻塞的時候旗闽，這時我們可以采用如下方式進(jìn)行線程阻塞：
import java.util.concurrent.CountDownLatch;
public class Main {
public static void main(Stringp[] args) throw InterruptedException {
CountDownLatch countDownLatch = new CountDownLatch(1);
countDownLatch.await();
}
}
