如何在groovy(或java)中找到当前的基本执行目录?

声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow 原文地址: http://stackoverflow.com/questions/6492240/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me): StackOverFlow

提示:将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间:2020-08-16 06:21:52  来源:igfitidea点击:

How to find current base execution directory in groovy (or java)?

javagroovy

提问by Scott Bennett-McLeish

I've got a little script I'm using a paramter to pass in the current execution directory, but would like to make it a little more robust.

我有一个小脚本,我正在使用参数传递当前执行目录,但想让它更健壮一点。

How does one find out the base execution directory?

如何找出基本执行目录?

采纳答案by Scott Bennett-McLeish

For reference:

以供参考:

The accepted answer on the question hereis what I was looking for.

关于这里问题的公认答案是我正在寻找的。

As an example, when calling c:\scripts\MyScript.groovyfrom c:\users\Scott\I wanted to know c:\scripts\.

举个例子,当调用c:\scripts\MyScript.groovyc:\users\Scott\我想知道c:\scripts\

This is done via this:

这是通过以下方式完成的:

def scriptDir = getClass().protectionDomain.codeSource.location.path

def scriptDir = getClass().protectionDomain.codeSource.location.path

Where scriptDir is assigned something like:

其中 scriptDir 被分配如下:

/c:/scripts/MyScript.groovy

/c:/scripts/MyScript.groovy

回答by rodion

Try this:

尝试这个:

System.getProperty("user.dir");

回答by Aleks G

Depending on the security model, if the System.getProperty(String)is not allowed, you can use

根据安全模型,如果System.getProperty(String)不允许,您可以使用

String currentDir = new File(".").getAbsolutePath()