Question

我想使用 MFMessageComposeViewController 向多个收件人发送一封邮件，我无法添加第二个等收件人

这是我的代码：

@IBAction func sendSms(sender: AnyObject) {

        if (MFMessageComposeViewController.canSendText())
        {
            let controller = MFMessageComposeViewController()
            controller.body = self.textView.text
            controller.recipients = [self.phoneField.text!]
            controller.messageComposeDelegate = self
            self.presentViewController(controller, animated: true, completion: nil)
        }
        else
        {
            print("Error")
        }
    }

extension MyViewController : MFMessageComposeViewControllerDelegate 
{
    func messageComposeViewController(_ controller: MFMessageComposeViewController, didFinishWith result: MessageComposeResult)     
    {
            controller.dismissViewControllerAnimated(true, completion: nil)}
    }
}

任何建议如何将其发送给多个收件人？

Answer 1

如果用户在文本字段中输入多个电话号码，则需要提示用户使用逗号（或任何其他符号）分隔电话号码，您可以通过逗号分隔字符串并将其添加到数组中，然后传递该数组在controller.recipients

这是一个例子

if (MFMessageComposeViewController.canSendText())
        {
            let controller = MFMessageComposeViewController()
            controller.body = self.textView.text
            let phoneNumberString = "123456789,987654321,2233445566"
            let recipientsArray = phoneNumberString.components(separatedBy: ",")
            controller.recipients = recipientsArray
            controller.messageComposeDelegate = self
            self.presentViewController(controller, animated: true, completion: nil)
        }
        else
        {
            print("Error")
        }

Answer 2

如果您想添加多个收件人，那么您可以写这个......

这是我的代码......

if (MFMessageComposeViewController.canSendText()) 
{
    let composeVC = MFMessageComposeViewController()
    composeVC.messageComposeDelegate = self

    // Configure the fields of the interface.
    composeVC.recipients = ["4085551212","8597485365","2564756984"]
    composeVC.body = "Hello from California!"

    // Present the view controller modally.
    self.presentViewController(composeVC, animated: true, completion: nil)
}

func messageComposeViewController(controller: MFMessageComposeViewController,
                              didFinishWithResult result: MessageComposeResult)
{
    // Check the result or perform other tasks.

    // Dismiss the message compose view controller.
    controller.dismissViewControllerAnimated(true, completion: nil)
}

在Swift中向多个收件人发送短信

2 个答案: