initWithURL:
Initializes and returns an
NSInputStream object that reads data from the file at a given URL.
- (id)initWithURL:(NSURL *)url
Parameters
- url
- The URL to the file.
Return Value( NSInputStream initWithURL example )
An initialized
NSInputStream object that reads data from the file at url. If the file specified by url doesn’t exist or is unreadable, returns nil.
( NSInputStream initWithURL example )
NSInputStream * stream = [[NSInputStream alloc] initWithURL:yamlURL];
( NSInputStream initWithURL example )
- (void)viewDidLoad
{
int actuallyRead=0;
NSString *path=[self dateFilePath];
NSURL *audiourl=[[NSURL alloc]initFileURLWithPath:path];
NSLog(@"%@",audiourl);
inStream=[[NSInputStream alloc] initWithURL: audiourl];
[inStream open];
actuallyRead=[inStream read:buffer maxLength:sizeof(buffer)];
NSLog(@"%d",actuallyRead);
[dataBuffer1 appendBytes:buffer length:actuallyRead];
NSLog(@"%d",actuallyRead);
[inStream release];
[super viewDidLoad];
}