AS3.0连接FMS2.0

var fmsIP:String  =   " 127.0.0.1 " ;
var fmsPath:String  =   " rtmp:// "   +  fmsIP  +   " /audioOnLine_fms/ " ;
var myNC:NetConnection  =   new  NetConnection();
myNC.objectEncoding  =  ObjectEncoding.AMF0;
myNC.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
myNC.addEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);

function netStatusHandler(event:NetStatusEvent): void
{
     switch  (event.info.code)
    {
         case   " NetConnection.Connect.Success " :
            trace( " 连接成功！ " )
            getStream();
             break ;
         case   " NetStream.Play.StreamNotFound " :
            trace( " 未找到视频文件:  "   +  videoURL);
             break ;
    }
}

function securityErrorHandler(event:SecurityErrorEvent): void
{
    trace( " 安全沙箱错误侦听:  "   +  event);
}

function getStream(): void
{
    var myNS:NetStream  =   new  NetStream(myNC);
    myNS.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
    movie.Live_video.attachNetStream(myNS);
    myNS.play( " 1 " );
}
myNC.connect(fmsPath)