Groovy:解析注册表值 [英] Groovy: Parsing registry value

问题描述

我刚刚开始编写我的第一个Groovy脚本，在该脚本中，我想从Windows注册表中读取字符串的值，并将返回的最后一部分打印到屏幕上.

I have just started writing my first Groovy script, in which I want to read the value of a string from the Windows registry and print the last part of what is returned, to the screen.

这就是我所拥有的:

group = Runtime.getRuntime().exec('reg query HKEY_LOCAL_MACHINE\\SOFTWARE\\App\\UDF1 -v PatchRebootGroup');
System.out.println "patchRebootGroup=" + group;

reg命令的输出如下:

The output of the reg command looks like this:

HKEY_LOCAL_MACHINE \ SOFTWARE \ App \ UDF1

HKEY_LOCAL_MACHINE\SOFTWARE\App\UDF1

PatchRebootGroup REG_SZ Group1

PatchRebootGroup REG_SZ Group1

问题是，如何仅打印'patchRebootGroup = Group1'?

The question is, "How do I print out just 'patchRebootGroup=Group1'?

谢谢.

推荐答案

这是我最终使用的内容:

Here is what I ended up using:

String output = 'reg query HKEY_LOCAL_MACHINE\\SOFTWARE\\App\\UDF1 -v PatchRebootGroup'.execute().text
String group = output.tokenize(' ')[-1]
println 'DesiredPatchRebootGroup=' + group
return 0

这篇关于Groovy:解析注册表值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IT屋！