分离已启动的过程 [英] Detaching a started process

问题描述

我已经使用 QProcess :: start()启动了一个过程，然后需要将其分离.我该怎么做?我尚未在Qt文档中找到相关信息.

I've started a process using QProcess::start() and I need to detach it afterwards. How can I do it? I haven't found relevant info in the Qt docs.

我知道 QProcess :: startDetached()，但是由于程序中的其他代码，我无法使用它(我需要将进程的开始和分离分开).

I'm aware of QProcess::startDetached(), but due to other code in the program, I can't use it (I need to separate the starting and the detaching of the process).

推荐答案

您不能从5.1开始，

You can't as of 5.1, see here. There's also a suggestion in the comments, not sure if useful for your case):

解决方法建议:编写一个帮助程序进程，该进程启动分离的进程，并在所有设置完成后终止.

Workaround proposal: write a helper process that starts detached processes, and terminates itself when all setting up is completed.

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