发送带文件附件的邮件

Question

我搜索解决方案发送带附件的邮件.我有这个代码,但文件没有附加...

if let url = URL(string: "mailto:\(email)?subject=report&body=see_attachment&attachment=/Users/myname/Desktop/report.txt") {
    NSWorkspace.shared().open(url)
}

我看到它可能与MessageUI一起工作,但我无法导入这个框架,我不知道为什么.我收到此错误消息:没有这样的模块'MessageUI'我在General> Linked Frameworks and Libraries中检查过,但是没有MessageUI ...

有人有解决方案在邮件中添加文件吗？谢谢

Answer 1

看来,attachment在mailto:网址中不支持在Mac OS(并不总是至少...细节粗劣取决于你往哪里看互联网上的:))

你可以使用我从这篇博文中找到的内容,这是一个记录在这里的实例NSSharingService

这是一个演示如何使用它的示例.

在你的情况下,你可以做类似的事情:

let email = "your email here"
let path = "/Users/myname/Desktop/report.txt"
let fileURL = URL(fileURLWithPath: path)

let sharingService = NSSharingService(named: NSSharingServiceNameComposeEmail)
sharingService?.recipients = [email] //could be more than one
sharingService?.subject = "subject"
let items: [Any] = ["see attachment", fileURL] //the interesting part, here you add body text as well as URL for the document you'd like to share

sharingService?.perform(withItems: items)

希望对你有所帮助.

Answer 2

import MessageUI
class ViewController: UIViewController,MFMailComposeViewControllerDelegate {

func sendMail() {
  if( MFMailComposeViewController.canSendMail()){
        print("Can send email.")

        let mailComposer = MFMailComposeViewController()
        mailComposer.mailComposeDelegate = self

        //Set to recipients
        mailComposer.setToRecipients(["yakupad@yandex.com"])

        //Set the subject
        mailComposer.setSubject("email with document pdf")

        //set mail body
        mailComposer.setMessageBody("This is what they sound like.", isHTML: true)
        let pathPDF = "\(NSTemporaryDirectory())contract.pdf"
            if let fileData = NSData(contentsOfFile: pathPDF) 
            {
                print("File data loaded.")
                mailComposer.addAttachmentData(fileData as Data, mimeType: "application/pdf", fileName: "contract.pdf")
            }

        //this will compose and present mail to user
        self.present(mailComposer, animated: true, completion: nil)
    }
    else
    {
        print("email is not supported")
    }

  func mailComposeController(_ didFinishWithcontroller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?)
  {
    self.dismiss(animated: true, completion: nil)
  }
}