swift - 如何直接播放保存在文档中的本地视频文件？

Question

如何播放本地视频我正在将文件下载到本地文档，并在表格 View 中显示列表文件，但我不知道如何播放任何人都有想法

Answer 1

let fileManager = NSFileManager.defaultManager()

let urls = fileManager.URLsForDirectory(.DocumentDirectory, inDomains: .UserDomainMask)

if let documentDirectory:NSURL = urls.first { // No use of as? NSURL because let urls returns array of NSURL
    // This is where the your video file should be in the documents directory
    let yourFinalVideoURL = documentDirectory.URLByAppendingPathComponent("YOURVIDEO.mp4/mov")

    if yourFinalVideoURL.checkResourceIsReachableAndReturnError(nil) {
        // The file already exists, so just return the URL
        let player = AVPlayer(URL: NSURL(fileURLWithPath: path))
        let playerController = AVPlayerViewController()            
        playerController.player = player
        self.presentViewController(playerController, animated: true) {
            player.play()
        }
    }
}

希望对您有所帮助。