as/flex 中添加事件addEventListener()时传递参数

/*** @author:ycccc8202* @用途:注册事件进行传递参数的代理类* @date:2007.8.26* @example:* import com.ycccc.utils.JEventDelegate stage.addEventListener(MouseEvent.MOUSE_DOWN,JEventDelegate.create(mouseDownHandler,"a","b")); function mouseDownHandler(e:MouseEvent,...arg) { trace(e) trace(arg) }*/package com.projectstateview.comm.method{import flash.events.Event;public class JEventDelegate{public function JEventDelegate(){}public static function create(f:Function,... arg):Function { return function(e:Event):void { f.apply(null,[e].concat(arg)); }}public static function toString():String { return "Class JEventDelegate";}}}