Ran*_*jit 23 ios ios5 mfmailcomposeviewcontroller
我试图找出在电子邮件正文中添加图像的最佳方式,而不是在ios中作为附件.
1)Apple提供了一个功能" addAttachment ",并且doc说,要在内容中添加任何图像,我们应该使用这个功能,但我尝试了这个功能,并发了一封邮件,我在浏览器上查了一下,就收到了一个附件.
2)其次,许多博客都说要使用base64编码,但这也不会起作用,图像会以破坏的形式发送.
所以朋友们,请帮助我找到最好的解决方案来做到这一点.
问候Ranjit
msk*_*msk 61
将电子邮件格式设置为HTML.这段代码在我的应用程序中很好.
MFMailComposeViewController *emailDialog = [[MFMailComposeViewController alloc] init];
NSString *htmlMsg = @"<html><body><p>This is your message</p></body></html>";
NSData *jpegData = UIImageJPEGRepresentation(emailImage, 1.0);
NSString *fileName = @"test";
fileName = [fileName stringByAppendingPathExtension:@"jpeg"];
[emailDialog addAttachmentData:jpegData mimeType:@"image/jpeg" fileName:fileName];
emailDialog setSubject:@"email subject"];
[emailDialog setMessageBody:htmlMsg isHTML:YES];
[self presentModalViewController:emailDialog animated:YES];
[emailDialog release];
迅速
import MessageUI
func composeMail() {
let mailComposeVC = MFMailComposeViewController()
mailComposeVC.addAttachmentData(UIImageJPEGRepresentation(UIImage(named: "emailImage")!, CGFloat(1.0))!, mimeType: "image/jpeg", fileName: "test.jpeg")
mailComposeVC.setSubject("Email Subject")
mailComposeVC.setMessageBody("<html><body><p>This is your message</p></body></html>", isHTML: true)
self.presentViewController(mailComposeVC, animated: true, completion: nil)
}
Ric*_*ard 10
我最近刚刚为Swift做了这个.
在Swift中将照片添加到电子邮件的功能:
func postEmail() {
var mail:MFMailComposeViewController = MFMailComposeViewController()
mail.mailComposeDelegate = self
mail.setSubject("your subject here")
var image = // your image here
var imageString = returnEmailStringBase64EncodedImage(image)
var emailBody = "<img src='data:image/png;base64,\(imageString)' width='\(image.size.width)' height='\(image.size.height)'>"
mail.setMessageBody(emailBody, isHTML:true)
self.presentViewController(mail, animated: true, completion:nil)
}
返回格式化图像的功能:
func returnEmailStringBase64EncodedImage(image:UIImage) -> String {
let imgData:NSData = UIImagePNGRepresentation(image)!;
let dataString = imgData.base64EncodedStringWithOptions(NSDataBase64EncodingOptions(rawValue: 0))
return dataString
}
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