java如何知道你是否正在运行javaw.exe与java.exe [英] java how to know if you're running javaw.exe vs. java.exe

问题描述

与以编程方式从java查找绝对java.exe路径代码有没有办法知道你运行的java进程是作为java.exe与javaw.exe一起启动的？

Related to Find absolute java.exe path programatically from java code is there any way to know if the java process you're running was started as "java.exe" vs. "javaw.exe"?

谢谢

推荐答案

如果虚拟机没有可用的控制台（比如，因为你用javaw.exe启动它），那么调用 System.console（）将返回null。

If the VM has no Console available (say, because you started it with javaw.exe), then a call to System.console() will return null.

编辑：ie，

final boolean amRunningJavaW = System.console() == null;

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