使用文件創建iCloud文件夾

Question

我需要在iCloud中創建具有某些文件的文件夾。嘗試以下操作：

NSString *folderName = [NSString stringWithFormat:@"folder_%@", [formatter stringFromDate:[NSDate date]]]; 

//iCloud folder 
NSURL *ubiq = [[NSFileManager defaultManager] URLForUbiquityContainerIdentifier:nil]; 
NSURL *ubiquitousPackage = [[[ubiq URLByAppendingPathComponent:@"Documents"] URLByAppendingPathComponent:folderName]URLByAppendingPathComponent:@"file.txt"]; 
//NSLog(@"%@",ubiquitousPackage.relativePath); 

File *doc = [[File alloc] initWithFileURL:ubiquitousPackage]; 

[doc saveToURL:[doc fileURL] forSaveOperation:UIDocumentSaveForCreating completionHandler:^(BOOL success) { 

    if (success) 
    { 

    } 
}]; 

它會返回錯誤：

Foundation called mkdir("/private/var/mobile/Library/Mobile Documents/6CVKW284XZ~com~cloudmy~rom/Documents/folder_20120209_194803/(A Document Being Saved By klp)"), it didn't return 0, and errno was set to 2.

Answer 1

您可能需要逃避空格字符文件名，如：

"(A\ Document\ Being\ Saved\ By\ klp)" 

？