#import <AudioToolbox/AudioToolbox.h>


@interface WebViewController () <UIWebViewDelegate>
{
    SystemSoundID soundID;//实例变量
}
@end


(IBAction)goForward:(id)sender
{
  if (self.webView.canGoForward) {
      [self.webView goForward];
  }
  //传入音效名称和后缀名
  [self playSoundEffect:@"pop" type:@"wav"];
}



-(void)playSoundEffect:(NSString )name type:(NSString )type
{
    //得到音效文件的地址
    NSString soundFilePath =[[NSBundle mainBundle] pathForResource:name ofType:type];
    //将地址字符串转换成url
    NSURL soundURL = [NSURL fileURLWithPath:soundFilePath];

//生成系统音效id
AudioServicesCreateSystemSoundID((__bridge CFURLRef)soundURL, &amp;soundID);
//播放系统音效
AudioServicesPlaySystemSound(soundID);


}

#import "ViewController.h"


import <AVFoundation/AVFoundation.h>//导入AVFoundation库

@interface ViewController () <AVAudioPlayerDelegate>//接受委托
@property AVAudioPlayer *player;
@end


(IBAction)play:(id)sender
{
  NSString soundFilePath = [[NSBundle mainBundle] pathForResource:@"life" ofType:@"mp3"];
  if (soundFilePath) {
      NSURL soundURL = [NSURL fileURLWithPath:soundFilePath];
      NSLog(@"%@",soundURL);
      NSError error = nil;
      AVAudioPlayer player = [[AVAudioPlayer alloc] initWithContentsOfURL:soundURL error:&error];

  self.player = player;
  self.player.volume = 1;
  self.player.numberOfLoops = 0;
  self.player.delegate = self;//设置委托
  [self.player prepareToPlay];
  if(error){
      NSLog(@"初始化播放器过程发生错误,错误信息:%@",error.localizedDescription);
  }
  [self.player play];


  }
}