2016-08-08 105 views
0

我从采摘的iCloud和谷歌文档等驱动,并使用这种方法- (void)documentPicker:(UIDocumentPickerViewController *)controller didPickDocumentAtURL:(NSURL *)url获取错误 - (BOOL)copyItemAtURL:(NSURL *)srcURL的toURL:(NSURL *)dstURL错误:(NSError **)错误

我收到网址file:///private/var/mobile/Containers/Data/Application/34C6FC23-C8BF-407E-AD67-77758BD606E9/tmp/com.company.theApp-Inbox/chart%20(1).pdf

,但是当我这样做[[NSFileManager defaultManager]copyItemAtURL:url toURL:docUrl error:&error];

我收到此错误Error Domain=NSCocoaErrorDomain Code=262 "The file couldn’t be opened because the specified URL type isn’t supported." UserInfo={NSURL=/var/mobile/Containers/Data/Application/34C6FC23-C8BF-407E-AD67-77758BD606E9/Documents/documents/12345678901-1470638583.pdf}

,这是我docUrl = /var/mobile/Containers/Data/Application/34C6FC23-C8BF-407E-AD67-77758BD606E9/Documents/documents/12345678901-1470638583.pdf

回答

2

尝试初始化您docUrl有:

NSURL *docUrl = [[NSURL alloc] initFileURLWithPath:@"/var/mobile/Containers/Data/Application/34C6FC23-C8BF-407E-AD67-77758BD606E9/Documents/documents/12345678901-1470638583.pdf"]; 

我猜copyItemAtURL:toURL:error:不承认你的URL作为文件的URL。

+0

这是我在做什么NSURL * docUrl = [NSURL URLWithString:[documentFolderDataPath stringByAppendingPathComponent:FN]]; –

+0

如果你改变它:'NSURL * docUrl = [NSURL fileURLWithPath:[documentFolderDataPath stringByAppendingPathComponent:fn]];'? – Roy

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非常感谢:) ..... –

-3

请尝试用初始化您docUrl:

NSURL *docUrl = [[NSURL alloc] initFileURLWithPath:@"file:///var/mobile/Containers/Data/Application/34C6FC23-C8BF-407E-AD67-77758BD606E9/Documents/documents/12345678901-1470638583.pdf"]