在iPhone中将URL转换为TinyURL

NSString *origUrl = @\"http://stackoverflow.com\";
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@\"http://tinyurl.com/api-create.php?url=%@\", origUrl]]; 
NSURLRequest *request = [ NSURLRequest requestWithURL:url
                                      cachePolicy:NSURLRequestReloadIgnoringCacheData
                                  timeoutInterval:10.0 ];
NSError *error;
NSURLResponse *response;
NSData *myUrlData = [ NSURLConnection sendSynchronousRequest:request
                                   returningResponse:&response
                                               error:&error];
NSString *myTinyUrl = [[NSString alloc] initWithData:myUrlData encoding:NSUTF8StringEncoding];
//do stuff with url
[myTinyUrl release];

NSError *error
NSString *tinyURL =  [NSString stringWithContentsOfURL:[NSURL URLWithString:[NSString stringWithFormat:@\"http://tinyurl.com/api-create.php?url=%@\", YOUR-URL]]
                                                  encoding:NSASCIIStringEncoding error:&error];

// error handling here..