Posting JSON data using AFNetworking 2.0

Question

I have a web script which accepts JSON string as input through HTTP POST request. I have came across several AFNetworking 1.x example for the same , can anybody please point

Answer 1

If you want to post json to server, you should post your parameters use this way below.

Use this way , you can then find out the "Content-Type" in your request header is "application/json".

AFJSONRequestSerializer *serializer = [AFJSONRequestSerializer serializer];
[serializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[serializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];
manager.requestSerializer = serializer;

 NSDictionary *paras = @{@"uid" : @(10020)};

[manager POST:@"http://your.request.url" parameters:paras success:^(AFHTTPRequestOperation *operation, id responseObject) {



}failure:^(AFHTTPRequestOperation *operation, NSError *error) {

    NSLog(@"the falire is %@", error);

}];

May this help. :)