通过电子邮件发送应用程序中的图像-Emailinganimagefromanapplication

It's possible and David J. Hinson has written a good blog entry about it here

这是可能的,David J. Hinson在这里写了一篇很好的博客文章

This question has been answered many times and in many different forms.

这个问题已经多次回答,并且有许多不同的形式。

Short answer: you can't. There is no API that allows you access to Mail attachments, and Apple's implementation of the mail URL scheme does not support attachments either.

简答:你不能。没有允许您访问邮件附件的API,Apple的邮件URL方案实现也不支持附件。

To accomplish this, you have a couple of very unattractive options:

要做到这一点,你有几个非常不吸引人的选择:

1) Build-in your own SMTP client. There are some Open Source libraries that are working toward this, but it's still a pain

1)内置您自己的SMTP客户端。有一些开源库正在为此努力,但它仍然是一个痛苦

2) Send the image to a third part server (yours) and compose and send the mail from there. Users probably won't like the possibility you collecting email addresses for nefarious purposes.

2)将图像发送到第三方服务器(您的)并撰写并从那里发送邮件。用户可能不喜欢您为恶意目的收集电子邮件地址的可能性。

In your case, the best thing to do is save the image to the Photo Library. From there, users can send email with the photo.

在您的情况下,最好的办法是将图像保存到照片库。用户可以从那里发送包含照片的电子邮件。

If you'd like to see Apple enable email attachments, please file a request.

如果您希望Apple启用电子邮件附件,请提交请求。