Last login: Sun Oct 6 15:36:48 on ttys000 (base) dghcs:~ tudghian$ ssh root@45.32.38.108 ssh: connect to host 45.32.38.108 port 22: Operation timed out (base) dghcs:~ tudghian$ 这该怎么办啊？为什么会连接超时呢？ 我是mac电脑
