Swift - 多行文本输入框(UITextView)

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let textview = UITextView(frame:CGRect(x:10, y:100, width:200, height:100))

textview.layer.borderWidth = 1  //边框粗细

textview.layer.borderColor = UIColor.gray.cgColor //边框颜色

self.view.addSubview(textview)

textview.isEditable = false

textview.isSelectable = false

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textview.dataDetectorTypes = [] //都不加链接

textview.dataDetectorTypes = UIDataDetectorTypes.phoneNumber //只有电话加链接

textview.dataDetectorTypes = UIDataDetectorTypes.link //只有网址加链接

textview.dataDetectorTypes = UIDataDetectorTypes.all //电话和网址都加

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import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {

        super.viewDidLoad()

        let textview = UITextView(frame:CGRect(x:10, y:100, width:200, height:100))

        textview.layer.borderWidth = 1  //边框粗细

        textview.layer.borderColor = UIColor.gray.cgColor //边框颜色

        self.view.addSubview(textview)

        let mail = UIMenuItem(title: "邮件", action: #selector(ViewController.onMail))

        let weixin = UIMenuItem(title: "微信", action: #selector(ViewController.onWeiXin))

        let menu = UIMenuController()

        menu.menuItems = [mail,weixin]

    }

    func onMail(){

        print("mail")

    }

    func onWeiXin(){

        print("weixin")

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

    }

}