2014-09-20 77 views
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AVAudioPlayer *player; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentationDirectory,NSUserDomainMask, YES); NSString *dir = [paths objectAtIndex:0]; dir = [dir stringByAppendingPathComponent:targetSound]; NSURL *url = [NSURL fileURLWithPath:dir isDirectory:YES]; [player setDelegate:self]; player = [[AVAudioPlayer alloc]initWithData:data error:nil]; [player play]; 這是我的代碼。 Xcode不會給出任何錯誤,但是沒有任何聲音出現。 需要你的幫助,在此先感謝...AVAudioPlayer無法在文檔文件夾中使用mp3的文件

回答

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我認爲你犯的錯誤此chaage這個NSDocumentationDirectoryNSDocumentDirectory