1. 调用库里的声音 导入一个声音到库里面，定义链接的类名为sd 代码如下： //调用库里声音的链接sd var sound:sd = new sd(); var s:SoundChannel; MC1.addEventListener (MouseEvent.MOUSE_UP,s1); MC2.addEventListener (MouseEvent.MOUSE_DOWN,s2); //点击播放声音 function s1 (evt:MouseEvent):void { s = sound.play(); } //点击停止声音 function s2 (evt:MouseEvent):void { s.stop (); //停止所有的声音 //SoundMixer.stopAll (); } 2.加载外部声音 在文件的同一目录下放一个url.mp3的声音 代码如下： //记录声音指针的位置 var po:Number = 0; //加载外部声音 var url:URLRequest = new URLRequest("url.mp3"); var s:Sound = new Sound(url); var sd:SoundChannel; //注册侦听器 MC1.addEventListener (MouseEvent.MOUSE_DOWN,s1); MC2.addEventListener (MouseEvent.MOUSE_DOWN,s2); MC3.addEventListener (MouseEvent.MOUSE_DOWN,s3); //点击播放声音 function s1 (evt:MouseEvent):void { sd = s.play(po); } //点击暂停声音 function s2 (evt:MouseEvent):void { po = 0; sd.stop (); } //点击暂停声音 function s3 (evt:MouseEvent):void { po = sd.position; sd.stop (); } 3.连接声音 在库里面放入两个声音，连接的类名分别为s1_mp3, s2_mp3 代码如下： //声音1 var sound1:s1_mp3 = new s1_mp3(); //声音2 var sound2:s2_mp3 = new s2_mp3(); var s1:SoundChannel; var s2:SoundChannel; //播放声音1 s1 = sound1.play(); //注册声音侦听器 s1.addEventListener (Event.SOUND_COMPLETE,sp); function sp (evt:Event):void { //播放声音2 s2 = sound2.play(); }
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