Question

尝试将变量从viewcontroller.swift上的文本输入传递到第二个视图页面（view2）。将string（）作为输入时遇到问题。这就是我所拥有的：

import Foundation
import AVFoundation
import UIKit
import AVKit

class View2 : UIViewController {

    var PlayerViewController = AVPlayerViewController()
    var PlayerView = AVPlayer()

    override func viewDidLoad() {
        super.viewDidLoad()
    }

    let fileURL = NSURL (fileURLWithPath: String())
    PlayerView = AVPlayer (URL: srcURL)
    PlayerViewController.player = PlayerView

    self.presentViewController(PlayerViewController, animated: true){
        self.PlayerViewController.player?.play()
    }

}

Answer 1

将TextView从故事板拖到View Controller swift文件中作为Outlet

并为其命名，例如

@IBOutlet weak var texty: UITextField!

然后设置一个变量，例如

var yourTexty: String!

然后你做

yourTexty = texty.text

将变量文本传递给swift中的src

1 个答案: