CURL request in Objective-C (POST)
I am trying to translate these cURL requests to Objective-C (I will be changing the API keys later):
Get a request:
curl -v -H "app_id:4bf7860a" -H "app_key:0026e51c7e5074bfe0a0c2d4985804b2" -X GET "http://data.leafly.com/strains/blue-dream"
Post request:
curl -v -H "app_id:4bf7860a" -H "app_key:0026e51c7e5074bfe0a0c2d4985804b2" -X POST "http://data.leafly.com/strains" -d '{"Page":0,"Take":10}'
I got one successful request:
NSURL *url = [NSURL URLWithString: [NSString stringWithFormat:@"http://data.leafly.com/strains/blue-dream"]];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"GET"];
[request setValue:@"application/json" forHTTPHeaderField: @"Content-Type"];
[request addValue:@"4bf7860a" forHTTPHeaderField: @"APP_ID"];
[request addValue:@"03d3eaa965c5809c5ac06a25505a8fe4" forHTTPHeaderField:@"APP_KEY"];
NSURLSessionConfiguration *defaultConfigObject = [NSURLSessionConfiguration defaultSessionConfiguration];
NSURLSession *session = [NSURLSession sessionWithConfiguration: defaultConfigObject delegate: nil delegateQueue: [NSOperationQueue mainQueue]];
NSURLSessionDataTask *task = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
NSLog(@"Data: %@",data);
if (error) {
NSLog(@"ERROR: %@", error);
} else {
NSDictionary *jSONresult = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingAllowFragments error:&error];
NSLog(@"Strain %@",jSONresult);
}
}];
[task resume];
I just can't seem to piece together a complete way to combine these queries sequentially (I've tried http://unirest.io/objective-c.html ). Can anyone point me to a good resource or help me figure out what I am doing wrong?
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1 answer
Check out the code snippet below which will definitely help.
NSString *Post = [[NSString alloc] initWithFormat:@"{Page:0, Take:10}"];
NSData *PostData = [Post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSURL *url = [NSURL URLWithString:@"http://data.leafly.com/strains"];
NSMutableURLRequest *req = [NSMutableURLRequest requestWithURL:url];
[req setHTTPMethod:@"POST"];
[req addValue:@"a2eaffe2" forHTTPHeaderField: @"app_id"];
[req addValue:@"49588984075af3d275a56c93b63eedc0" forHTTPHeaderField:@"app_key"];
[req setHTTPBody:PostData];
NSData *res = [NSURLConnection sendSynchronousRequest:req returningResponse:NULL error:NULL];
NSString *myString = [[NSString alloc] initWithData:res encoding:NSUTF8StringEncoding];
NSLog(@"%@", myString);
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