flash与js的通信

flash代码

import fl.video.FLVPlayback;
import fl.video.MetadataEvent;
import fl.video.*;
  
//this.loaderInfo为全局作用
trace(this.loaderInfo.parameters[0]);//获取flash  object里的flashvar变量集合
txt1.text="url:"+this.loaderInfo.url;
txt1.text+="\r\nparam:"+this.loaderInfo.parameters["video"];//获取video名称的键值
var vUrl:String = this.loaderInfo.parameters["video"];
player1.source= vUrl;//把video Url给flvplayerback

　　html代码

<embed src="urltest.swf"
quality="high" align="middle" allowscriptaccess="sameDomain" allowfullscreen="true" height="370" width="480"
showpositioncontrols="false" autostart="false" contorls="smallconsole" flashvars="winType=interior"
type="application/x-shockwave-flash"> </embed>