let mailComposeViewController = self.configuredMailComposeViewController(randomNumber, email: email!)
if MFMailComposeViewController.canSendMail()
{
self.presentViewController(mailComposeViewController, animated: true, completion { () -> Void in
self.securityCode(randomNumber, email: email!)
})
}
else
{
self.showSendMailErrorAlert()
}
最佳答案
您错误地使用了补全。像这样使用它
self.presentViewController(mailComposeViewController, animated:true) { () -> Void in
self.securityCode(randomNumber, email: email!)
}
关于ios - 在 iOS swift 中实现完成时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32305660/