felx+red5视频

1）把Red5/doc/templates/myapp拷贝到Red5/webapps里面修改名字为自己的项目名字testwebcam，把WEB-INF里面的red5-web.properties,red5-web.xml,web.xml里面的myapp都改成testwebcam red5-web.xml的myhandler.service节点直接去掉如下 com.Application是自己写的java类此类继承org.red5.server.adapter.ApplicationAdapter;当flex调用java时从此类进入 编译好的classes放在WEB-INF里面 web.xml只需保留如下： My sample Red5 application contextConfigLocation /WEB-INF/red5-*.xml webAppRootKey /testwebcam 重启下red5看是否可以正常的启动 2）新建一个flex项目取名testwebcam 这里可以先测试下是否可以连接到red5里面的testwebcam 修改testwebcam.mxml 新建一个testwebcam.as来存放方法代码如下 package com { import flash.events.NetStatusEvent; import flash.media.Camera; import flash.media.Video; import flash.net.NetConnection; import flash.net.NetStream; import mx.containers.Panel; import mx.controls.Alert; import mx.controls.Button; import mx.controls.Label; import mx.controls.List; import mx.controls.Text; import mx.controls.TextArea; import mx.controls.TextInput; import mx.controls.VideoDisplay; import mx.core.Application; public class testwebcam extends Application { private var nc:NetConnection; [Bindable] public var main:Panel; [Bindable] public var login:Panel; [Bindable] public var userNames:List; [Bindable] public var sendto:TextInput; [Bindable] public var clew:Label; [Bindable] public var req_btn:Button; [Bindable] public var accept_btn:Button; [Bindable] public var userName:TextInput; [Bindable] public var userLab:Label; private var otherName:String; public function testwebcam() { super(); } //连接red5上的testwebcam服务 public function connect():void{ nc = new NetConnection(); nc.client = this; nc.addEventListener(NetStatusEvent.NET_STATUS,ncHander); nc.connect("rtmp://192.168.2.164/testwebcam"); addEventListener(InComeingEvent.INCOMING,inComeingCall); } public function inComeingCall(event:InComeingEvent):void{ clew.text = event.name+"来电"; otherName = event.name; accept_btn.visible = true; } private function ncHander(event:NetStatusEvent):void{ if(event.info.code == "NetConnection.Connect.Success"){ }else{ Alert.show("NetConnection error"); } } //用户登陆，调用java端loginUser方法 public function loginUser(userName:String):void{ trace(userName); userLab.text = userName; if(userName == ""){ Alert.show("input name"); }else{ nc.call("loginUser",null,userName); login.visible = false; main.visible = true; } } //用户离开 public function leave():void{ nc.call("leave",null); login.visible = true; main.visible = false; } //该方法提供给java端使用 public function showUsers(userName:Array):*{ userNames.dataProvider = userName; } //发送请求 public function request(userName:String):*{ req_btn.enabled = false; nc.call("request",null,userName); } //双击用户列表时调用 public function list():*{ sendto.text = ""; sendto.text = userNames.selectedItems.toString(); messageSendTo.text = userNames.selectedItems.toString(); } //该方法提供java端使用，监听是否有请求来 public function incomeing(name:String):void{ trace("来电"+name); dispatchEvent(new InComeingEvent(InComeingEvent.INCOMING,name)); } [Bindable] public var cameraVideo:VideoDisplay; [Bindable] public var remoteVideo:VideoDisplay; private var camera:Camera; private var pubNetStream:NetStream; private var playNetStream:NetStream; //点击按钮，接受请求 public function accept():void{ trace("accept"); nc.call("accepted",null,userLab.text,otherName); } //由java调用，当接收请求后，确认双方连接成功 public function connected(publishName:String,playName:String):void{ trace("publishName = "+publishName +" playName = "+playName); camera = Camera.getCamera(); cameraVideo.attachCamera(camera); pubNetStream = new NetStream(nc); pubNetStream.attachCamera(camera); pubNetStream.publish(publishName,"live"); playNetStream = new NetStream(nc); var video:Video = new Video(); video.width = remoteVideo.width; video.height = remoteVideo.height; video.attachNetStream(playNetStream); remoteVideo.addChild(video); playNetStream.play(playName); } [Bindable] public var messageSendTo:Text; [Bindable] public var messagesend:TextArea; public function sendMessage(message:String):*{ if(messageSendTo.text!=""){ messageArea.text += "你对"+messageSendTo.text+"说："+message+"/n"; } nc.call("sendMessage",null,userLab.text,messageSendTo.text,message); messagesend.text = ""; } [Bindable] public var messageArea:TextArea; //对所有的人发送消息，当没有选择特定一个对象的时候调用 public function showMessage(name:String,message:String):*{ trace("111111111111111111"); messageArea.text += name+" 说："+message+"/n"; } //对某一个人发送消息 public function showPrivateMessage(name:String,message:String):*{ messageArea.text += name+" 对你说："+message+"/n"; } } } 其中nc.call是调用java端 com.Application里面的方法，此类使用了一个InComeingEvent.as事件代码如下 package com { import flash.events.Event; public class InComeingEvent extends Event { public static var INCOMING:String = "incoming"; public var name:String ; public function InComeingEvent(type:String,name:String) { super(type); this.name = name; } } } flex端完成 3）编写java端Application类代码： package com; import java.util.Collection; import java.util.HashMap; import java.util.Iterator; import java.util.Set; import org.red5.server.adapter.ApplicationAdapter; import org.red5.server.api.IConnection; import org.red5.server.api.IScope; import org.red5.server.api.Red5; import org.red5.server.api.service.IServiceCapableConnection; public class Application extends ApplicationAdapter{ private HashMap uM = new HashMap(); //项目启动的时候调用 public boolean appStart( IScope scope ) { return true; } //当有flex客户端连接时候调用 public boolean appConnect(IConnection con, Object[] params) { System.out.println("new client connectting chat room =============="); return true; } //当flex客户端断开连接的时候调用 public void appDisconnect(IConnection conn) { System.out.println(conn.getClient().getId() + " disconnect-----------------"); String clientid = Red5.getConnectionLocal().getClient().getId(); uM.remove(clientid); showUsers(); } //用户登陆，每当有用户登陆的时候都会通知当前的所有用户 public void loginUser(String userName){ uM.put(Red5.getConnectionLocal().getClient().getId(), userName); showUsers(); } //让每个客户都展示现在所有的用户 public void showUsers(){ Object[] s = uM.values().toArray(); IScope scope = Red5.getConnectionLocal().getScope(); Collection> it = scope.getConnections();//得到现在连接到该服务的所有连接 Iterator> iterator = it.iterator(); while(iterator.hasNext()){ Iterator i = iterator.next().iterator(); while(i.hasNext()){ IConnection tempConn = i.next(); IServiceCapableConnection sc = (IServiceCapableConnection) tempConn; // 服务器端调用客户端flash方法。 sc.invoke("showUsers", new Object[] { s }); } } } //用户离开 public void leave(){ String clientid = Red5.getConnectionLocal().getClient().getId(); uM.remove(clientid); showUsers(); } //请求方法，将请求发送给指定username的连接 public void request(String username){ System.out.println("request+++++++"+username); String clientidme = Red5.getConnectionLocal().getClient().getId(); String usernameme = uM.get(clientidme); String sendClientid = null; Set clientids = uM.keySet(); Iterator iter = clientids.iterator(); while(iter.hasNext()){ String clientid = iter.next(); if(uM.get(clientid).equals(username)){ sendClientid = clientid; } } IScope scope = Red5.getConnectionLocal().getScope(); Collection> it = scope.getConnections(); Iterator> iterator = it.iterator(); // System.out.println(it+"======"); while(iterator.hasNext()){ Iterator i = iterator.next().iterator(); while(i.hasNext()){ IConnection tempConn = i.next(); if(tempConn.getClient().getId().equals(sendClientid)){ IServiceCapableConnection sc = (IServiceCapableConnection) tempConn; //调用flex的incomeing方法告知有请求到来 sc.invoke("incomeing", new Object[]{usernameme}); } } } } //接受方法 public void accepted(String acceptname,String callname){ System.out.println("===="+acceptname+"===="+callname); Set clientids = uM.keySet(); Iterator iter = clientids.iterator(); String acceptid = null; String callid = null; while(iter.hasNext()){ String clientid = iter.next(); if(uM.get(clientid).equals(acceptname)){ acceptid = clientid; } if(uM.get(clientid).equals(callname)){ callid = clientid; } } IScope scope = Red5.getConnectionLocal().getScope(); Collection> it = scope.getConnections(); Iterator> iterator = it.iterator(); // System.out.println(it+"======"); while(iterator.hasNext()){ Iterator i = iterator.next().iterator(); while(i.hasNext()){ IConnection tempConn = i.next(); if(tempConn.getClient().getId().equals(acceptid)){ IServiceCapableConnection sc = (IServiceCapableConnection) tempConn; //被叫方确认接受请求，调用connected方法 sc.invoke("connected", new Object[]{acceptname,callname}); } if(tempConn.getClient().getId().equals(callid)){ IServiceCapableConnection sc = (IServiceCapableConnection) tempConn; sc.invoke("connected", new Object[]{callname,acceptname}); } } } } //发送消息方法 public void sendMessage(String name,String toname,String message){ System.out.println(toname+"=name"); if("".equals(toname)){ System.out.println("11111111111111111"); IScope scope = Red5.getConnectionLocal().getScope(); Collection> it = scope.getConnections(); Iterator> iterator = it.iterator(); // System.out.println(it+"======"); while(iterator.hasNext()){ Iterator i = iterator.next().iterator(); while(i.hasNext()){ IConnection tempConn = i.next(); IServiceCapableConnection sc = (IServiceCapableConnection) tempConn; System.out.println("22222222222222"); sc.invoke("showMessage", new Object[]{name,message}); } } }else{ Set clientids = uM.keySet(); Iterator iter = clientids.iterator(); String toid = null; while(iter.hasNext()){ String clientid = iter.next(); if(uM.get(clientid).equals(toname)){ toid = clientid; } } IScope scope = Red5.getConnectionLocal().getScope(); Collection> it = scope.getConnections(); Iterator> iterator = it.iterator(); // System.out.println(it+"======"); while(iterator.hasNext()){ Iterator i = iterator.next().iterator(); while(i.hasNext()){ IConnection tempConn = i.next(); if(tempConn.getClient().getId().equals(toid)){ IServiceCapableConnection sc = (IServiceCapableConnection) tempConn; sc.invoke("showPrivateMessage", new Object[]{name,message}); } } } } } } java端代码完成 将编译好的代码放在WEB-INF里面的classes里面重启red5后确认正常启动后，可以运行flex端进行测试。