面试题:你使用过concurrent包下的那些类?
1.executor接口,使用executor接口的子接口ExecutorService用来创建线程池2.Lock接口下的ReentrantLock类,实现同步,比如三个线程循环打印ABCABCABC ...
1.executor接口,使用executor接口的子接口ExecutorService用来创建线程池2.Lock接口下的ReentrantLock类,实现同步,比如三个线程循环打印ABCABCABC ...
https://blog.csdn.net/qq_29373285/article/details/85238728 ...