[FMS]FMS5.0流媒体服务器脚本文件main.asc用法示例

借用下网上一个例子，一个简单的客户端通过访问服务器具有涂鸦功能的应用。略微修改。

1.客户端

package  
{ 
    import flash.display.Sprite; 
    import flash.events.MouseEvent; 
    import flash.events.NetStatusEvent; 
    import flash.events.SyncEvent; 
    import flash.net.NetConnection; 
    import flash.net.SharedObject; 
    import flash.text.TextField; 
    import flash.text.TextFieldAutoSize; 
    import fl.events.ColorPickerEvent; 
    import flash.events.Event; 
    import flash.geom.ColorTransform; 
    import flash.net.URLRequest; 
    import flash.display.Loader; 
    public class RemoteStore extends Sprite 
    { 
        private var remoteStore:SharedObject; 
        private var con:NetConnection; 
        private var pos:Array; 
        private var isDrawing:Boolean = false; 
        private var lineColor:uint; 
        private var lineThickness:Number = 1.0; 
        private var points:Array; 
        private var isFirstSync:Boolean = true; 
        private var sprite:Sprite=new Sprite(); 
 
        private var UserName:String = "123"; 
 
        public function RemoteStore() 
        { 
            mog_lb.text = "CuPlayer.com提示正在连接服务器...."; 
            this.addChild(mog_lb); 
            var picreq:URLRequest = new URLRequest("ms.jpg"); 
            var pic:Loader=new Loader(); 
            pic.load(picreq); 
            bank.addChild(pic); 
            bank.addChild(sprite); 
            con=new NetConnection(); 
            var clientObj:Object = new Object();//flash.net.NetConnection 无法调用回调 onBWDone。 
            clientObj.WB = WB; 
            con.client = clientObj; 
            con.connect("rtmp://localhost/RemoteStore"); 
 
            con.addEventListener(NetStatusEvent.NET_STATUS,onConNetStatu); 
        } 
        public function onConNetStatu(e:NetStatusEvent):void 
        { 
            if (e.info.code == "NetConnection.Connect.Success") 
            { 
                remoteStore = SharedObject.getRemote("DrawDemo",con.uri,false); 
                remoteStore.connect(con); 
                remoteStore.fps = 10; 
                remoteStore.data.pos = points; 
                remoteStore.client = this; 
                remoteStore.addEventListener(SyncEvent.SYNC,onSynchandler); 
                mog_lb.text = "CuPlayer.com提示成功连接服务器..."; 
                trace("NetConnection.Connect.Success"); 
 
            } 
            if (e.info.code == "NetConnection.Connect.Failed") 
            { 
                mog_lb.text = "CuPlayer.com提示连接服务器失败.."; 
            } 
        } 
        public function onSynchandler(e:SyncEvent):void 
        { 
            if (isFirstSync) 
            { 
                this.bank.addEventListener(MouseEvent.MOUSE_MOVE,onmouseMove); 
                this.bank.addEventListener(MouseEvent.MOUSE_DOWN,onmouseDown); 
                this.bank.addEventListener(MouseEvent.MOUSE_UP,onmouseUp); 
                cleaner.addEventListener(MouseEvent.CLICK,clicker); 
                 
                btn.addEventListener(MouseEvent.CLICK,clicker1); 
            } 
            if (isDrawing) 
            { 
                return; 
            } 
 
            if (remoteStore.data.pos != null) 
            { 
                this.sprite.graphics.lineStyle(lineThickness,lineColor); 
                var pos:Array = remoteStore.data.pos as Array; 
                for (var i:int=0; i<pos.length; i++) 
                { 
                    if (i == 0) 
                    { 
                        this.sprite.graphics.moveTo(pos[i].x,pos[i].y); 
                    } 
                    else 
                    { 
                        this.sprite.graphics.lineTo(pos[i].x,pos[i].y); 
                    } 
                } 
            } 
        } 
        public function onmouseUp(e:MouseEvent):void 
        { 
            remoteStore.setProperty("pos",points); 
            isDrawing = false; 
            remoteStore.send("setLineStyle",lineThickness,lineColor,colorTran); 
        } 
        public function onmouseDown(e:MouseEvent):void 
        { 
            getcolor.addEventListener(ColorPickerEvent.CHANGE,changeHandler); 
            getnum.addEventListener(Event.CHANGE, changeNum); 
            e.updateAfterEvent(); 
            this.sprite.graphics.lineStyle(lineThickness,lineColor); 
            points=new Array(); 
            this.sprite.graphics.moveTo(e.localX,e.localY); 
            points.push({x:e.localX,y:e.localY}); 
        } 
        public function onmouseMove(e:MouseEvent):void 
        { 
            if (e.buttonDown) 
            { 
                this.sprite.graphics.lineTo(e.localX,e.localY); 
                var p:Object = {x:e.localX,y:e.localY}; 
                points.push(p); 
                isDrawing = true; 
                e.updateAfterEvent(); 
            } 
        } 
        public function setLineStyle(thickness:Number,clr:uint,col:uint):void 
        { 
            colcolorTran = col; 
            lineThickness = thickness; 
            lineColor = clr; 
        } 
        public function changeHandler(e:ColorPickerEvent):void 
        { 
            lineColor = e.target.selectedColor; 
        } 
        public function changeNum(event:Event):void 
        { 
            lineThickness = event.target.value; 
        } 
        public function clicker(event:MouseEvent):void 
        { 
            this.sprite.graphics.clear(); 
            con.call("clearWB", null,UserName); 
        } 
         
        public function clicker1(event:MouseEvent):void 
        { 
            this.sprite.graphics.clear(); 
            con.call("clearWB", null,UserName); 
        } 
         
        public function WB(UserName:Object):void 
        { 
            trace("------CuPlayer.com提示WB--------"); 
            this.sprite.graphics.clear(); 
        } 
    } 
} 

2、服务器端：

application.onAppStart = function() { 
    trace("onAppStart"); 
     
}; 
application.onConnect = function(client, uName) { 
trace("onConnect = "+uName); 
    client.UserName = uName; 
     
    application.acceptConnection(client); 
    //接收客户端传来的数据 (跟客户端的 client_nc.call 相对应) 
     
         client.clearWB= function(aa) { 
                trace(aa) 
        application.broadcastMsg("WB", aa); 
                 
    }; 
     
}; 
application.onAppStop = function() { 
    trace("onAppStop"); 
}; 

3、所存问题

问题：FMS设置完好，端口也已经开放，可连接上服务器，但是访问不到main.asc文件。

解答：网上的一些例子都是基于fms3.0。当时装的是FMS4.0试用版本，所以没有访问成功。以为要重装为fms3.0，无意间在天地会上发现了一种方法，竟然解决了。方法如下：安装FMS后，必须在C:\Windows\system32\drivers\etc\hosts，也就是打开host这个文件，用记事本程序打开，在最后一行，加入：127.0.0.1 activate.adobe.com 。重启服务器，搞定！