Как отправить данные в url с помощью json?

Question

Это мой код, по которому я отправляю данные в url.

- (IBAction)Register:(id)sender { 


NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"http://dev1.brainpulse.org/quickmanhelp/webservice/api.php?act=registration"]]; 
    [request setHTTPMethod:@"POST"]; 

NSLog(@"the company name is:%@",_CompanyName.text); 
NSLog(@"the email is:%@",_Email.text); 
NSLog(@"the password is:%@",_Password.text); 
NSLog(@"the password again is:%@",_Passwordagin.text); 

NSString *strParameters =[NSString stringWithFormat:@"email_id=%@&company_name=%@&password=%@",_Email.text,_CompanyName.text,_Password.text, nil]; 


NSLog(@"the data Details is =%@", strParameters); 

NSData *data1 = [strParameters dataUsingEncoding:NSUTF8StringEncoding]; 

[request setHTTPBody:data1]; 





// NSURLSessionDataTask *postDataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) { 
     //Handle your response here 
    //}]; 

NSError *err; 
NSURLResponse *response; 



NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&err]; 

NSString *resSrt = [[NSString alloc]initWithData:responseData encoding:NSASCIIStringEncoding]; 


NSLog(@"got response==%@", resSrt); 

if(resSrt) 
{ 
    NSLog(@"got response"); 
} 
else 
{ 
    NSLog(@"faield to connect"); 
} 

NSError *error; 

NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration]; 
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self delegateQueue:nil]; 
NSURL *url = [NSURL URLWithString:@"[http://dev1.brainpulse.org/quickmanhelp/webservice/api.php?act=registration"]; 
NSMutableURLRequest *request1 = [NSMutableURLRequest requestWithURL:url 
                 cachePolicy:NSURLRequestUseProtocolCachePolicy 
                timeoutInterval:60.0]; 

[request1 addValue:@"application/json" forHTTPHeaderField:@"Content-Type"]; 
[request1 addValue:@"application/json" forHTTPHeaderField:@"Accept"]; 

[request1 setHTTPMethod:@"POST"]; 
NSDictionary *mapData = [[NSDictionary alloc] initWithObjectsAndKeys: @"company_name", _CompanyName.text, 
         @"email_id", _Email.text,@"password", _Password.text, 
         nil]; 
NSData *postData = [NSJSONSerialization dataWithJSONObject:mapData options:0 error:&error]; 
[request setHTTPBody:postData]; 


NSURLSessionDataTask *postDataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) { 
    //Handle your response here 

}]; 
[postDataTask resume]; 

Answer 1

NSError *error; 

NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration]; 
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self delegateQueue:nil]; 
NSURL *url = [NSURL URLWithString:@"[http://dev1.brainpulse.org/quickmanhelp/webservice/api.php?act=registration"]; 
NSMutableURLRequest *request1 = [NSMutableURLRequest requestWithURL:url 
                 cachePolicy:NSURLRequestUseProtocolCachePolicy 
                timeoutInterval:60.0]; 

[request1 addValue:@"application/json" forHTTPHeaderField:@"Content-Type"]; 
[request1 addValue:@"application/json" forHTTPHeaderField:@"Accept"]; 

[request1 setHTTPMethod:@"POST"]; 
NSDictionary *mapData = [[NSDictionary alloc] initWithObjectsAndKeys: @"company_name", _CompanyName.text, 
         @"email_id", _Email.text,@"password", _Password.text, 
         nil]; 

NSURLResponse *response = nil; 
NSError *error = nil; 

NSData *bodyData = [NSJSONSerialization dataWithJSONObject:mapData options:NSJSONWritingPrettyPrinted error:&error]; 
[request setHTTPBody:bodyData]; 

NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error]; 
NSString *strResponce = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; 

NSMutableDictionary *dictResponse = [NSJSONSerialization JSONObjectWithData:[strResponce dataUsingEncoding:NSUTF8StringEncoding] options:NSJSONReadingMutableLeaves error:&error]; 
NSLog(@"Result: %@",dictResponse); 

Answer 2

Попробуйте код в этом gist я создал

, который генерируется с помощью PAW.