Red5研究与积累（一）
前段时间一直想研究Red5 但是发现网上的很多例子 和配置的方法都跑不通?
不知道是我Red5版本问题 还是JDK编译问题
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先说下我的环境 JDK1.6 MyEclipse7.5 Red5 0.9.0 windows安装版
安装没什么特别好说的 如果你想设置成服务 就勾上 影响都不大 我一般是手动启动Red5的
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先从最基本的 连接开始
先写Java 端 MyEclipse 新建一个Web工程 Path 加入Red5 lib 文件夹下的jar 不过除了 servlet *.jar 和 jsp* .jar 别忘了外面的 red5.jar
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新建一个Java 类 一般命名为 Application 让它继承 ApplicationAdapter Java代码如下
public class Application extends ApplicationAdapter {private Logger log = Red5LoggerFactory.getLogger(Application.class,"myDemo");private IScope appScope;private IServerStream serverStream;public Application(){log.info("myDemo created");System.out.println("myDemo created");}public boolean appStart(IScope app) {log.info("myDemo appStart");System.out.println("myDemo appStart");this.appScope = app;return true;}public boolean appConnect(IConnection conn, Object[] params) {log.info("myDemo appConnect");System.out.println("connect");return true;}public void appDisconnect(IConnection conn) {log.info("myDemo appDisconnect");if((this.appScope == conn.getScope()) && (this.serverStream != null)){this.serverStream.close();}super.appDisconnect(conn);}}?
无非是连接上 打印一些日志 和控制台打印一些字符串
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接着是Flex 端
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<?xml version="1.0" encoding="utf-8"?><mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" title="Red5 Connect Test" creationComplete="appinit()"><mx:Script> <![CDATA[ import mx.controls.Alert; import flash.display.Sprite; import flash.events.NetStatusEvent; import flash.events.SecurityErrorEvent; import flash.media.Video; import flash.net.NetConnection; import flash.net.NetStream; import flash.events.Event; var command:String="rtmp://localhost/myDemo";//这里注意修改地址为你的red5服务器地址 var mync:NetConnection=new NetConnection(); var client1:Object = new Object(); function netStatusHandler(sevt:NetStatusEvent):void{ } function appinit(){ mync.addEventListener(NetStatusEvent.NET_STATUS,netStatusHandler); } function serverConnect():void{ out_txt.text="Connectting ... ..."; client1.clientMethod = this.clientMethod; mync.client = this.client1; mync.connect(command); trace("serverConnect:"+command); } ]]></mx:Script><mx:Style> WindowedApplication { background-color:"0xffffff"; background-alpha:"0.5"; }</mx:Style><mx:Label y="100" text="连接状态：未连接" horizontalCenter="0" fontSize="12" fontWeight="normal" id="out_txt" condenseWhite="true" height="150"/><mx:Button y="254" label="点击我连接Red5" fontSize="11" fontWeight="normal" horizontalCenter="0" click="serverConnect()"/></mx:WindowedApplication>?
再来看最关键的配置文件
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web.xml
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<?xml version="1.0" encoding="UTF-8"?><web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <display-name>myDemo</display-name><context-param><param-name>webAppRootKey</param-name><param-value>/myDemo</param-value></context-param> <listener> <listener-class>org.red5.logging.ContextLoggingListener</listener-class> </listener> <filter> <filter-name>LoggerContextFilter</filter-name> <filter-class>org.red5.logging.LoggerContextFilter</filter-class> </filter> <filter-mapping> <filter-name>LoggerContextFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <servlet><servlet-name>rtmpt</servlet-name><servlet-class>org.red5.server.net.rtmpt.RTMPTServlet</servlet-class><load-on-startup>1</load-on-startup></servlet> <servlet-mapping><servlet-name>rtmpt</servlet-name><url-pattern>/fcs/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>rtmpt</servlet-name><url-pattern>/open/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>rtmpt</servlet-name><url-pattern>/close/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>rtmpt</servlet-name><url-pattern>/send/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>rtmpt</servlet-name><url-pattern>/idle/*</url-pattern></servlet-mapping> <security-constraint> <web-resource-collection> <web-resource-name>Forbidden</web-resource-name> <url-pattern>/streams/*</url-pattern> </web-resource-collection> <auth-constraint/> </security-constraint></web-app>
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red5-web.xml
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<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:lang="http://www.springframework.org/schema/lang" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-2.0.xsd"><bean id="placeholderConfig" value="/WEB-INF/red5-web.properties" /></bean><bean id="web.context" /><bean id="web.scope" ref="red5.server" /><property name="parent" ref="global.scope" /><property name="context" ref="web.context" /><property name="handler" ref="web.handler" /><property name="contextPath" value="${webapp.contextPath}" /><property name="virtualHosts" value="${webapp.virtualHosts}" /></bean><bean id="web.handler" /><bean id="demoService.service" /><bean name="code">webapp.contextPath=/myDemowebapp.virtualHosts=*, localhost, localhost:8088, 127.0.0.1:8088?
将工程发布到Red5的 webapps 文件夹下? 命名为你定义的名字 这里我的是 myDemo?
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到这里 已经完成最简单的Demo 了