Afnetworking data raw request mode

Traditional request mode   The code is as follows

 // Set timeout

    [session.requestSerializer willChangeValueForKey:@"timeoutInterval"];

    session.requestSerializer.timeoutInterval = 10.f;

    [session.requestSerializer didChangeValueForKey:@"timeoutInterval"];

   

[session POST:url parameters:params headers:nil progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

   

    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

        

    }]

But this method of calling is based on form-data The way to call , Not on body The way inside

 

 

JSON(data-raw) Request mode The code is as follows

// Request header  

 [session.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];

    session.requestSerializer =  [AFJSONRequestSerializer serializer];

    [session.requestSerializer willChangeValueForKey:@"timeoutInterval"];

    session.requestSerializer.timeoutInterval = 10.f;

    [session.requestSerializer didChangeValueForKey:@"timeoutInterval"];

    [session POST:url parameters:params headers:nil progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

       

    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

        

    }];