setValue :forHTTPHeaderField:
Sets the specified HTTP header field.
Parameters of [NSMutableURLRequest setValue]
- value
- The new value for the header field. Any existing value for the field is replaced by the new value.
- field
- The name of the header field to set. In keeping with the HTTP RFC, HTTP header field names are case-insensitive.
Example of [NSMutableURLRequest setValue]
NSString *myRequestString = @"sender=my%20sender&rcpt=my%20rcpt&message=hello";
NSData *myRequestData = [ NSData dataWithBytes: [ myRequestString UTF8String ] length: [ myRequestString length ] ];
NSMutableURLRequest *request = [ [ NSMutableURLRequest alloc ] initWithURL: [ NSURL URLWithString: @"http://people.bath.ac.uk/trs22/insert.php" ] ];
[ request setHTTPMethod: @"POST" ];
[ request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"content-type"];
[ request setHTTPBody: myRequestData ];
NSURLResponse *response;
NSError *err;
NSData *returnData = [ NSURLConnection sendSynchronousRequest: request returningResponse:&response error:&err];
NSString *content = [NSString stringWithUTF8String:[returnData bytes]];
NSLog(@"responseData: %@", content);
Example of [NSMutableURLRequest setValue]
self.requestFor = serviceNameT;
responseData = [[NSMutableData data] retain];
SharedResponsedObject* sharedResponsedObject = [SharedResponsedObject returnSharedInstance];
LoginInfo* loginInfo = (LoginInfo*)sharedResponsedObject.loginInfo;
NSLog(@"DEVICE_TOKEN: %@, loginInfo.sessionId: %@, itemIdT: %@", DEVICE_TOKEN, loginInfo.sessionId, itemIdT);
NSString* requestStr = [NSString stringWithFormat:@"Token=%@&SessionId=%@&ItemId=%@", DEVICE_TOKEN, loginInfo.sessionId, itemIdT];
NSData *myRequestData = [ NSData dataWithBytes: [ requestStr UTF8String ] length: [ requestStr length ] ];
NSMutableURLRequest *request = [[ NSMutableURLRequest alloc ] initWithURL: [ NSURL URLWithString:@"http://menca.com:1500/DownloadContent.aspx"]];
[request setHTTPMethod: @"POST" ];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"content-type"];
[ request setHTTPBody: myRequestData ];
NSURLResponse *response;
NSError *err;
NSData *returnData = [ NSURLConnection sendSynchronousRequest: request returningResponse:&response error:&err];
NSString *content = [NSString stringWithUTF8String:[returnData bytes]];
NSLog(@"ServerRequestResponse::responseData: %@", content);