有没有方法在Mac上生成标准的128位GUID（UUID）？ [英] Is there a method to generate a standard 128bit GUID (UUID) on the Mac?
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问题描述
是否有一个等同于.NET的内置函数
Is there a built in function equivalent to .NET's
Guid.NewGuid();
在Cocoa？
以产生代表唯一标识符的550e8400-e29b-41d4-a716-446655440000行的字符串。
My desire is to produce a string along the lines of 550e8400-e29b-41d4-a716-446655440000 which represents a unique identifier.
推荐答案
UUID在Core Foundation中由CFUUID库处理。您要查找的函数是 CFUUIDCreate 。
UUIDs are handled in Core Foundation, by the CFUUID library. The function you are looking for is CFUUIDCreate.
FYI用于进一步搜索：这些通常称为UUID，术语GUID在Microsoft世界。您可能更喜欢该搜索字词。
FYI for further searches: these are most commonly known as UUIDs, the term GUID isn't used very often outside of the Microsoft world. You might have more luck with that search term.
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