Adobe Air 检测网络是否连通
import air.net.URLMonitor;import flash.events.StatusEvent;private var monitor:URLMonitor =new URLMonitor(new URLRequest("http://www.g.cn"));private function checkNet():void{monitor.addEventListener(StatusEvent.STATUS, showStatus);monitor.start();trace(monitor.available);}private function showStatus(evt:StatusEvent):void{trace(monitor.available);}
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