【代碼筆記】GTMBase64，筆記gtmbase64

【代碼筆記】GTMBase64，筆記gtmbase64

一，工程檔案。

二，代碼。

- (void)viewDidLoad{    [super viewDidLoad];    // Do any additional setup after loading the view.            self.title=@"GTMBase64";        [self initBase64];}- (void)initBase64{    NSData *data = [@"HelloWorld" dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];    //編碼    NSString* encoded = [[NSString alloc] initWithData:[GTMBase64 encodeData:data] encoding:NSUTF8StringEncoding];    NSLog(@"encoded:%@", encoded);    //解碼    NSString* decoded = [[NSString alloc] initWithData:[GTMBase64 decodeString:encoded] encoding:NSUTF8StringEncoding];    NSLog(@"decoded:%@", decoded);}

 

三，輸出。

 

2015-10-13 11:09:26.324 GTMBase64Demo[2940:97657] encoded:SGVsbG9Xb3JsZA==2015-10-13 11:09:26.324 GTMBase64Demo[2940:97657] decoded:HelloWorld