有没有办法在Macbook Pro上暂停Eclipse中正在运行的Java程序的执行？

Question

I use a MacBook Pro. Sometimes I want to pause the execution of a long heavy-duty experiment running on my system because I am on battery or for any other reason. Is there a way to do it in Eclipse ? Or even in Mac OS X itself ?

Answer 1

You can suspend any process in Mac OS X (or any Unix) using the kill command to send the SIGSTOP signal to the process.

Find the process ID (pid) for example we'll say it's 9281.

kill -SIGSTOP 9281

and to resume...

kill -SIGCONT 9281

To find the pid, use the ps command, ps -a will list all running processes, your process will be a java instance running your app.

Answer 2

您可以在调试模式下启动应用程序，然后在将mac osx设置为sleep之前暂停它。

Answer 3

If you have already started the application, the best you can do is to use kill -STOP from the command line. You may need to do this to the eclipse process itself if the application is running in the eclipse jvm.

Answer 4

If the process is contained (no internet connection, no external dependency) just go to sleep or close the computer. It will be resumed after you turned it on.