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        如何将 NSData 编码为 base64?(iPhone/iPad)

        How to encode NSData as base64? (iPhone/iPad)(如何将 NSData 编码为 base64?(iPhone/iPad))
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                  本文介绍了如何将 NSData 编码为 base64?(iPhone/iPad)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我正在尝试将 UIImage 添加到 HTML 电子邮件,但是我遇到了问题.我看了很多其他帖子,他们都说我需要将我的 NSData 转换为 base64,但是他们都建议的方法似乎不再存在(除非我遗漏了什么?!).

                  I'm trying to add a UIImage to an HTML email, however I'm having an issue. I have looked around at lots of other posts and they all state that I need to convert my NSData to base64, however the method they all suggest doesn't seem to exist anymore (unless I'm missing something?!).

                  这是我目前的代码:

                  UIImage *mapImage = [mapViewController convertMapToImage];
                  NSData *imageData = [NSData dataWithData:UIImagePNGRepresentation(mapImage)];
                  NSString *base64String = // [imageData base64EncodedString];   --- this method isn't recognised
                  

                  有人可以帮帮我吗?

                  推荐答案

                  您尝试使用的方法没有默认框架.您可以将 NSData 类别 添加到您的项目中.

                  The method you are trying to use doesn come with default framework. You can add the NSData category to your project.

                  这篇关于如何将 NSData 编码为 base64?(iPhone/iPad)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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