[AS3.0] NetConnection.Connect.Rejected 解决办法

以下是运用FMS录制视频的一段代码：

package
{
    import flash.display.Sprite;
    import flash.events.AsyncErrorEvent;
    import flash.events.NetStatusEvent;
    import flash.events.StatusEvent;
    import flash.media.Camera;
    import flash.media.Microphone;
    import flash.media.Video;
    import flash.net.NetConnection;
    import flash.net.NetStream;
    import flash.net.ObjectEncoding;
    import flash.utils.flash_proxy;

    /**
     * @author: Frost.Yen
     * @E-mail: 871979853@qq.com
     * @create: 2017-1-1 下午4:27:50
     *
     */
    [SWF(width="800",height="500")]
    public class RecorderTest extends Sprite
    {
        private var _netConnection:NetConnection = new NetConnection();
        private var _netStream:NetStream = null;
        private var _fms:String = "rtmp://localhost/yen";//{FMS-Install-Dir}/applications目录下的一个文件夹yen
        private var _camera:Camera = null;
        private var _microphone:Microphone = null;
        private var _video:Video;
        public function RecorderTest()
        {
            init();
        }
        private function init():void
        {
            _netConnection.client = { onBWDone: function():void{} };
            _netConnection.objectEncoding = ObjectEncoding.AMF3;
            _netConnection.connect(_fms);
            _netConnection.addEventListener(NetStatusEvent.NET_STATUS,onNetStatus);
        }
        private function onNetStatus(e:NetStatusEvent):void
        {
            trace(e.info.code);
            switch(e.info.code)
            {
                case "NetConnection.Connect.Success"://连接尝试成功
                    publishStream();//发布流到服务器
                    break;
                case "NetConnection.Connect.Closed"://成功关闭连接

                    break;
                case "NetConnection.Connect.Rejected" :
                    trace("没有权限");
                    break;
                default:
                    trace("连接服务器失败");
                    break;
            }
        }
        private function publishStream():void
        {
            _netStream = new NetStream(_netConnection);//创建于FMS连接相关的音视频数据流对象
            _netStream.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
            _camera = Camera.getCamera("0");//获得默认摄像头
            _camera.setMode(640,480,15);//经试验：320*240效果较佳而占用网络流量较小，15为keyFrame
            _camera.setQuality(0,100);//100*1000为上传带宽，90为图像质量；
            _microphone = Microphone.getMicrophone();//获得麦克风对象
            _microphone.setUseEchoSuppression(true);//抑制回音；
            _netStream.attachAudio(_microphone);//将音频加入到流中；
            _netStream.attachCamera(_camera);//将视频加入到流中；
            _netStream.publish("my_video","record");//将音视频数据发布到FMS服务器上，流名称为：my_video，发布类型为:live(实时)；
            _video = new Video(640,480);
            _video.attachCamera(_camera);
            _video.smoothing = true;
            this.addChild(_video);
        }
        private function asyncErrorHandler(e:AsyncErrorEvent):void
        {
            trace(e.toString());
        }
    }
}

假如状态代码返回"NetConnection.Connect.Rejected"，我们需要检查是否自己创建的服务器目录有问题，即yen文件夹，FMS安装后applications目录下一般会有四个子目录，我们将live目录下的main.far、Application.xml、allowedHTMLDomains.txt和allowedSWFDomains.txt这四个文件复制到所创建的FMS服务器目录（yen）下即可，至于为何，可以阅读live下的readme.txt。