编辑代码

//
//ViewController.swift
//VideoPlay_Sandbox
//
//Created by Zhifeng Chen on 2020/8/3.
//Copyrights © 2020 Zhifeng Chen.All rights reserved.
//

import UIKit
import AVKit

class ViewController:UIViewController{
    @IBAction funce Play(_sender:Any)
    {
        //打开在沙盒中的视频文件test.mov
        let path =Bundle.main.path(forResource:"test",ofType:"mov")
        //转化为URL
        let url = URL(fileURLWithPath:Play!)
        //打开AVPlayer
        let player =AVPlayer(url:url)
        //AVPlayerViewController实例化
        let playerViewController=playerViewController()
        //设置播放器
        playerViewController.player=player
        //添加播放器的View大小和范围
        playerViewController.view.frame=CGRect(x:20,y:100,width:self.view.bounds.width-40,height:200)
        self.addChild(playerViewController)
        self.view.addSubview(playerViewController.view)
            }
}