NSURL と FilePath の変換

• Objective-C – Convert NSString File Path to NSURL and Vice Versa

○ NSURL → File Path

NSURL *fileURL = [[NSURL alloc] initFileURLWithPath:@"/dir/file.txt"];  // (1)
　または
NSURL *fileURL = [NSURL fileURLWithPath:@"/dir/file.txt"]; // (2)

実行結果

(1) file://localhost/dir/file.txt
(2) file://localhost/dir/file.txt

○ File Path → NSURL

NSString *filePath= [fileURL absoluteString]; // (3)  file:// 形式
　または 
NSString *filePath= [fileURL path]; // (4) 

実行結果

(3) file://localhost/dir/file.txt
(4) /dir/file.txt