IOS 샌드박스 접근 로직

 

예제1

	// 1.샌드박스(도큐먼트) 주소 얻기
	NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];
	//위의 주소가 없으면 서브 디렉토리 생성
	NSFileManager *fileManager = [NSFileManager defaultManager];
	if (![fileManager fileExistsAtPath:path]) {
	//없으면생성
	[fileManager createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
	}else{
	NSLog(@"파일 존재");
	}
	//셍성할 파일 명
	NSString * filePath = [path stringByAppendingString:@"/RRecord.aif"];
	//2. 파일 경로 얻기
	NSURL *fileURL = [NSURL fileURLWithPath:filePath];
	NSLog(@"path : %@", path);
	NSLog(@"filePath : %@", filePath);
	NSLog(@"fileURL : %@", filePath);
	/*
	path : /var/mobile/Containers/Data/Application/D1D633D9-8ED5-4A72-B02D-D754F6A291CE/Documents
	filePath : /var/mobile/Containers/Data/Application/D1D633D9-8ED5-4A72-B02D-D754F6A291CE/Documents/RRecord.aif
	fileURL : /var/mobile/Containers/Data/Application/D1D633D9-8ED5-4A72-B02D-D754F6A291CE/Documents/RRecord.aif
	*/

view raw a.m hosted with ❤ by GitHub

 

출력

path : /var/mobile/Containers/Data/Application/D1D633D9-8ED5-4A72-B02D-D754F6A291CE/Documents

            

filePath : /var/mobile/Containers/Data/Application/D1D633D9-8ED5-4A72-B02D-D754F6A291CE/Documents/RRecord.aif

             

fileURL : /var/mobile/Containers/Data/Application/D1D633D9-8ED5-4A72-B02D-D754F6A291CE/Documents/RRecord.aif

 

 

 

예제2

	//1.도큐먼트 주소 얻기
	NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);
	NSString *basePath = ([paths count] > 0) ? [paths objectAtIndex:0] : nil;
	//2.도큐먼트 주소에 저장할 파일명 생성
	NSString *fileName = @"test_recording.aif";
	NSString *filePath = [basePath stringByAppendingPathComponent:fileName];
	NSURL *fileURL = [NSURL fileURLWithPath:filePath];
	NSLog(@"paths : %@" , paths);
	NSLog(@"basePath : %@" , basePath);
	NSLog(@"filePath : %@" , filePath);
	NSLog(@"fileURL : %@" , fileURL);
	/*
	출력
	paths : (
	"/var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents"
	)
	basePath : /var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents
	filePath : /var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents/test_recording.aif
	fileURL : file:///var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents/test_recording.aif
	*/

view raw b.m hosted with ❤ by GitHub

출력

paths : (

                 "/var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents"

             )

basePath : /var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents

             

filePath : /var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents/test_recording.aif

           

fileURL : file:///var/mobile/Containers/Data/Application/4B1E0587-C5D7-423C-B86D-ECB72AA86C26/Documents/test_recording.aif

 

 

참고 사이트