问题描述
是否可以在Windows中检查Java中是否存在进程。
Is it possible to check the existence of process from Java in Windows.
我有可能的PID，我想知道它是否仍在运行。
I have its possible PID, I want to know if it is still running or not.
推荐答案
看看这是否有帮助：
该帖子解释了如何在Windows机器上运行所有PID：你必须将 cmd 调用的输出与PID进行比较而不是打印它。
That post explains how to get all PIDs running on a Windows machine: you'd have to compare the output of the cmd call with your PID, instead of printing it.
如果您使用的是类Unix系统，则必须使用 ps 而不是 cmd
If you're on Unix-like systems you'd have to use with ps instead of cmd
从java代码调用系统命令不是一个非常便携的解决方案;然后，流程的实施因操作系统而异。
Calling system commands from your java code is not a very portable solution; then again, the implementation of processes varies among operating systems.
这篇关于Java，检查Windows上当前是否正在运行任何进程ID的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！