ios - How to add Authorization in Header for Get method in objective c -


i want add token in authorization header 

nsurl *url2 = @"http://54.149.31.77:3000/api/search?number=98745612661";          nslog(@"%@  urlis ====>",urlstring);          nsdata *data = [nsdata datawithcontentsofurl:url2];         nsstring *ret = [[nsstring alloc] initwithdata:data encoding:nsutf8stringencoding];         nsdata *dataaa = [ret datausingencoding:nsutf8stringencoding];         id json = [nsjsonserialization jsonobjectwithdata:dataaa options:0 error:nil];         nsarray * resultdict =[json objectforkey:@"name"];

you can use nsmutablerequest - 

  nsurl *url2 = @"http://54.149.31.77:3000/api/search?number=98745612661";   nsurlsession *session = [nsurlsession sharedsession];    nsmutableurlrequest *request = [[nsmutableurlrequest alloc] initwithurl:url2];    [request sethttpmethod:@"get"];    [request setvalue:[[nsuserdefaults standarduserdefaults] valueforkey:@"token"] forhttpheaderfield:@"authorization"];   [request setvalue:@"application/json" forhttpheaderfield:@"content-type"];     // add additional headers or parameters    nsurlsessiondatatask *downloadtask = [session datataskwithrequest:request completionhandler:^(nsdata *data, nsurlresponse *response, nserror *error) {     if (!error) {    // response handling    id json = [nsjsonserialization jsonobjectwithdata:data options:0 error:nil];     nsarray * resultdict =[json objectforkey:@"name"];   }   }];    [downloadtask resume];

to understand in more detail nsurlsession refer tutorial


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