Swi*_*ier 6 audio file local avaudioplayer swift
我在模拟器中测试我的应用程序.
我正在下载文件并获取它的本地方式,如下所示:
file:///Users/administrator/Library/Developer/CoreSimulator/Devices/4CDF286B-543F-4137-B5E2-C312E19B992F/data/Containers/Data/Application/E5F13797-A6A8-48A1-B3C3-FBC3D7A03151/Documents/4d13e04980d3.mp3
现在我想用AVAudioPlayer播放这个文件,但我总是收到这个错误:
file:///
Error Domain=NSOSStatusErrorDomain Code=2003334207 "(null)"
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比赛代码:
var alertSound = NSURL(fileURLWithPath: "file:///Users/administrator/Library/Developer/CoreSimulator/Devices/4CDF286B-543F-4137-B5E2-C312E19B992F/data/Containers/Data/Application/E5F13797-A6A8-48A1-B3C3-FBC3D7A03151/Documents/4d13e04980d3.mp3")
print(alertSound)
var error:NSError?
do {
try audioPlayer = AVAudioPlayer(contentsOfURL: alertSound)
audioPlayer.prepareToPlay()
audioPlayer.play()
} catch {
print(error)
}
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我该怎么玩呢?
mah*_*udz 14
在iOS8下,您保存的路径在启动时无效.您看到的ID"E5F13797-A6A8-48A1-B3C3-FBC3D7A03151"将随每次发布而变化.
解决方案是保存文件名而不是完整路径,并通过获取Documents(或tmp)文件夹的路径并将文件名附加到其中来重新创建URL或完整路径.