Creating a base-64 string from NSData

Question

How is it possible to get a base64 string from an NSData instance?

Answer 1

please try to search before posting questions I already post a answer for this here - Verifying a Receipt with the App Store - try this function there.

Answer 2

(if you targeting on IOS 7 ...) There is an easy way using provided API: https://stackoverflow.com/a/19088341/2481444

I also tested the accepted code. They both generate the same result.

It also has decoding function. @S.J

Answer 3

NSString* base64String = [nsdata base64Encoding];