NSURL initWithScheme example ios

initWithScheme :host:path:

Initializes a newly created NSURL with a specified scheme, host, and path.

- (id)initWithScheme:(NSString *)scheme host:(NSString *)host path:(NSString*)path

Parameters of [NSURL initWithScheme]

scheme

The scheme for the NSURL object.

host

The host for the NSURL object. May be the empty string.

path

The path for the NSURL object. If path begins with a tilde, it must first be expanded withstringByExpandingTildeInPath.

Return Value of [NSURL initWithScheme]

The newly initialized NSURL object.

Example of [NSURL initWithScheme]

NSString *urlToPublish = [@"http://stackoverflow.com" URLEscapedString_ch];
NSString *host = @"example.host.com";
NSString *urlString = [NSString stringWithFormat:@"/SetLeaderUrl.json?leader_email=%@&url=%@",localEmail,urlToPublish];
NSURL *url = [[NSURL alloc] initWithScheme:@"http" host:host path:urlString];

Example of [NSURL initWithScheme]

NSString *host = @"example.host.com";
NSString *urlString = [NSString stringWithFormat:@"/SetLeaderUrl.json?leader_email=%@&url=%@",localEmail,urlToPublish];
NSURL *url = [[NSURL alloc] initWithScheme:@"http" host:host path:urlString];
NSURLRequest *request = [[NSURLRequest alloc] initWithURL:url];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *jsonString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];