thread join yield
yield方法和join方法
to ‘yield’ means to let go, to give up, to surrender. 放弃
join方法
thread join(要求当前线程交出cpu执行权、等待t.join(), 等待t线程执行结束)
to ‘yield’ means to let go, to give up, to surrender. 放弃
thread join(要求当前线程交出cpu执行权、等待t.join(), 等待t线程执行结束)