为AVPlayer设置用户代理

Question

你可以帮忙设置AVPlayer的用户代理吗？

我有以下代码：

    let url = NSURL(string:"http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8")

    var headers: [String:String] = ["User-Agent": "myagent"]
    let asset: AVURLAsset = AVURLAsset.URLAssetWithURL(url!, options: ["AVURLAssetHTTPHeaderFieldsKey": headers])
    let playerItem = AVPlayerItem(asset)
    player.replaceCurrentItemWithPlayerItem(playerItem)
    player.play()

它不起作用。如何在Swift中以正确的方式设置用户代理？

Answer 1

在Swift 2.3中非常简单

let headerFields: [String:String] = ["User-Agent":"myua"]
        let asset: AVURLAsset = AVURLAsset(URL:url!, options: ["AVURLAssetHTTPHeaderFieldsKey": headerFields])