美文网首页
UIImage图片转成Base64字符串

UIImage图片转成Base64字符串

作者: JohnayXiao | 来源:发表于2017-08-04 08:59 被阅读13次
//UIImage图片转成Base64字符串:
UIImage *originImage = [UIImage imageNamed:@"originImage.png"];
NSData *data = UIImageJPEGRepresentation(originImage, 1.0f);
NSString *encodedImageStr = [data base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength];
    
//Base64字符串转UIImage图片:
NSData *decodedImageData = [[NSData alloc] 
initWithBase64EncodedString:encodedImageStr options:NSDataBase64DecodingIgnoreUnknownCharacters];
UIImage *decodedImage = [UIImage imageWithData:decodedImageData];

相关文章

网友评论

      本文标题:UIImage图片转成Base64字符串

      本文链接:https://www.haomeiwen.com/subject/fsxvlxtx.html