播放代码:
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
//1.获得音效文件的全路径
NSURL *url=[[NSBundle mainBundle]URLForResource:@"buyao.wav" withExtension:nil];
//2.加载音效文件,创建音效ID(SoundID,一个ID对应一个音效文件)
SystemSoundID soundID=0;
AudioServicesCreateSystemSoundID((__bridge CFURLRef)url, &soundID);
//把需要销毁的音效文件的ID传递给它既可销毁
//AudioServicesDisposeSystemSoundID(soundID);
//3.播放音效文件
//下面的两个函数都可以用来播放音效文件,第一个函数伴随有震动效果
AudioServicesPlayAlertSound(soundID);
//AudioServicesPlaySystemSound(<#SystemSoundID inSystemSoundID#>)
}