cocoa-touch - NSDirectoryEnumerator : are the returned path relative?

Question

根据doc ， NSDirectoryEnumerator 返回的路径应该相对于枚举的文件夹:

An NSDirectoryEnumerator object enumerates the contents of a directory, returning the pathnames of all files and directories contained within that directory. These pathnames are relative to the directory.

但是，当我这么做的时候

NSDirectoryEnumerator *dirEnum = [myFileManager enumeratorAtURL:URLFolder
                                     includingPropertiesForKeys:nil
                                                        options:NSDirectoryEnumerationSkipsHiddenFiles
                                                   errorHandler:^BOOL(NSURL *url, NSError *error) {
                                                               return YES ;}];

我得到的是绝对路径!

这是正常现象还是已知问题？

Answer 1

函数enumeratorAtURL:includingPropertiesForKeys:options:errorHandler:实际上应该返回绝对路径(请参阅链接中的讨论)。如果需要相对路径值，可以使用 enumeratorAtPath: .