AFNetwork 2.0 error code =-1016 and 3840 in request, afnetwork-1016

AFNetwork 2.0 error code =-1016 and 3840 in request, afnetwork-1016

When a network request is made,-1016 is displayed because only network requests are supported.

Text/json, application/json, text/javascript

You can add text/html

Once and for all

AFURLResponseSerialization. h

Search in

Self. acceptableContentTypes

Then add

@ "Text/html", @ "text/plain"

In this way, the error of-1016 can be solved.

However, the 3840 Error

Error Domain = NSCocoaErrorDomain Code = 3840 "The operation couldn't be completed. (Cocoa error 3840 .) "(JSON text did not start with array or object and option to allow fragments not set .) userInfo = 0x9152780 {NSDebugDescription = JSON text did not start with array or object and option to allow fragments not set .}

You will find this error

What should I do?

Add the following statement to solve the problem.

Manger. requestSerializer = [AFHTTPRequestSerializerserializer];

Manger. responseSerializer = [AFHTTPResponseSerializerserializer];

Is it successful! However, the encoding problem occurs. If the server returns a, what you receive is <61>

How can this happen?

The Response Header Content-Type: text/html; charset = UTF-8 is like this when you use a browser to request

However, the afNetwork request is Content-Type:Text/plain; charset = ISO-8859-1 is so inconsistent

Why is access from a pc browser inconsistent with that from a afNetwork? What is unknown?

Then you can add the following two sentences without modifying them.AFURLResponseSerialization. h

Manger.RequestSerializer= [AFHTTPRequestSerializerSerializer];

Manger.ResponseSerializer= [AFHTTPResponseSerializerSerializer];

Set the received

ResponseObject converts the encoding to OK.

NSData* Doubi = responseObject;

NSString* Shabi = [[NSString Alloc]InitWithData: DoubiEncoding:NSUTF8StringEncoding];