[iOS] Base64 編碼解碼 (Base64 Encoding Decoding)
先前已經研究果Base64編碼的原理,現在以iOS來實作看看⋯⋯
/** Theme: Base64 Encoding Decoding IDE: Xcode 7 Language: Objective C Date: 104/10/16 Author: HappyMan Blog: https://cg2010studio.wordpress.com/ */ NSString *plainString = @"HappyMan"; // Encoding NSData *plainData = [plainString dataUsingEncoding:NSUTF8StringEncoding]; NSString *base64String = [plainData base64EncodedStringWithOptions:0]; NSLog(@"%@", base64String); // SGFwcHlNYW4= // Decoding NSData *decodedData = [[NSData alloc] initWithBase64EncodedString:base64String options:0]; NSString *decodedString = [[NSString alloc] initWithData:decodedData encoding:NSUTF8StringEncoding]; NSLog(@"%@", decodedString); // HappyMan
原來這麼簡單XD~
HappyMan・迴響