iPhone SDK将图像添加到电子邮件正文中？

Question

我想知道在打开邮件应用程序时是否有人知道如何在电子邮件正文中使用图像.有人可以帮忙吗？

在此先感谢基兰.

Answer 1

NSData *photoData = UIImageJPEGRepresentation([UIImage imageNamed:@"qwerty.png"], 1);
MFMailComposeViewController *viewController = [[MFMailComposeViewController alloc] init];
[viewController addAttachmentData:photoData mimeType:@"image/jpg" fileName:[NSString stringWithFormat:@"photo.png"]];

我手工编写代码所以可能有一些错误,但你应该得到一般的想法.

Answer 2

您可以使用base64编码在邮件正文中附加图像

MFMailComposeViewController *mailComposer = [[MFMailComposeViewController alloc] init];

NSData *imageData = UIImageJPEGRepresentation(image, 0.8);
NSString *imageStr = [imageData base64EncodingWithLineLength:[imageData length]];

NSString *htmlStr = [NSString stringWithFormat:@".....<img src='data:image/jpeg;base64,%@'>.......",imageStr];

[mailComposer setMessageBody:htmlStr isHTML:YES];
[self presentModalViewController:mailComposer animated:YES];
        [mailComposer release];