This may be a duplicate question, but I have checked all over and can't find a working answer for iOS9. -stringByAddingPercentEscapesUsingEncoding has been deprecated. I need to use -stringByAddingPercentEncodingWithAllowedCharacters
Below is the string that needs the backslashes escaped so that the API can authenticate the session and retu a response.
NSString *base = @"http://domain.com/interface/?end=imember";
NSCharacterSet *set = [NSCharacterSet URLQueryAllowedCharacterSet];
NSString *key = [@"&client_key=KOB3N6KX9JXF2MRPO5U.BRFYM7TYVE/16KIJVXZA6R7H/1LD1K/JYIYG7IZP2HA7NUYOVNT3CJG==&token=SGD7E9B29TQ.8HIITZ37XW3GLK5OGLZNLCDM=" stringByAddingPercentEncodingWithAllowedCharacters:set];
The standard URL Character sets don't escape the backslashes, I have tried them all:
URLUserAllowedCharacterSet
URLPasswordAllowedCharacterSet
URLHostAllowedCharacterSet
URLPathAllowedCharacterSet
URLQueryAllowedCharacterSet
URLFragmentAllowedCharacterSet
Please if someone could assist, I am rather new to development. Is it possible to create a custom allowed set which includes the backslash?