[data base64Encoding];
NSString* newImgStr = (__bridge NSString *) CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault,NSString* newImgStr = (__br
[data base64Encoding];
NSString* newImgStr = (__bridge NSString *) CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault,NSString* newImgStr = (__br