本文介绍了如何获得OS X系统版本?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想获得OS X系统版本,例如:10.5.4,10.4.8等。我想在我的应用程序中获取它,我该怎么做?感谢!
I want to get the OS X system version, such as: 10.5.4, 10.4.8, etc. I want to get it in my app, how do I do this? Thanks!
推荐答案
您可以在/System/Library/CoreServices/SystemVersion.plist中读取属性列表, 键,这是OS X安装程序应用程序的作用。下面是一个例子:
You can read the property list at "/System/Library/CoreServices/SystemVersion.plist and extract the "ProductVersion" key, this is how the OS X installer application does it. Here's an example:
NSString *versionString;
NSDictionary * sv = [NSDictionary dictionaryWithContentsOfFile:@"/System/Library/CoreServices/SystemVersion.plist"];
versionString = [sv objectForKey:@"ProductVersion"];
或者,命令 swvers -productVersion
也会这样做。
Alternatively, the command swvers -productVersion
will do the same.
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