今天出现网络歌曲无法播放，解决方法
NSString *urlStr = @"http://…………xxx.mp3";
NSURL *url = [[NSURL alloc]initWithString:urlStr];
NSData * audioData = [NSData dataWithContentsOfURL:url];
//将数据保存到本地指定位置
NSString *docDirPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
NSString *filePath = [NSString stringWithFormat:@"%@/%@.mp3", docDirPath , @"temp"];
[audioData writeToFile:filePath atomically:YES];
//播放本地音乐
NSURL *fileURL = [NSURL fileURLWithPath:filePath];
player = [[AVAudioPlayer alloc] initWithContentsOfURL:fileURL error:nil];
[player play];
http://blog.csdn.net/t_eel/article/details/8954372
