RED5学习笔记（二）:RED5项目配置

服务器端：

red5的项目的建立与tomact非常的相似.

1、在 Red5的安装路径C:\Program Files\Red5\webapps下建立自己的项目文件夹：

2、将C:\Program Files\Red5\doc\templates\myapp下的文件夹WEB-INF复制到自己的项目中，WEB-INF里是red5主要的项目配置文件。

3、 在WEB-INF下建立classes以及src文件夹。

4、在项目根目录下建立Eclipes项目。classes为编译目录，src为源码目录。

5、导入red5 jar包。

 

 6、修改配置文件：

web.xml文件

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app 
   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" 
   version="2.4"> 

    <display-name>My sample Red5 application</display-name>

    <context-param>
        <param-name>globalScope</param-name>
        <param-value>default</param-value>
    </context-param>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/red5-*.xml</param-value>
    </context-param>

    <context-param>
        <param-name>locatorFactorySelector</param-name>
        <param-value>red5.xml</param-value>
    </context-param>

    <context-param>
        <param-name>parentContextKey</param-name>
        <param-value>default.context</param-value>
    </context-param>
    
   
    <!--如果不注释需要导入log4j的jar包。。。。。。。一定小心
    <context-param>
        <param-name>log4jConfigLocation</param-name>
        <param-value>/WEB-INF/log4j.properties</param-value>
    </context-param>
    -->
    
    <context-param>
        <param-name>webAppRootKey</param-name>
        <param-value>/chatApp</param-value>
    </context-param>
    
    
    <!-- 
    <listener>
        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
    </listener>
    -->
    
    
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- remove the following servlet tags if you want to disable remoting for this application -->
    <servlet>
        <servlet-name>gateway</servlet-name>
        <servlet-class>org.red5.server.net.servlet.AMFGatewayServlet</servlet-class>
    </servlet>
    
    <servlet-mapping>
        <servlet-name>gateway</servlet-name>
        <url-pattern>/gateway</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>

 red5-web.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
    
    <bean id="placeholderConfig" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="location" value="/WEB-INF/red5-web.properties" />
    </bean>
    
    <bean id="web.context" class="org.red5.server.Context" 
        autowire="byType" />
    
    <bean id="web.scope" class="org.red5.server.WebScope"
         init-method="register">
        <property name="server" 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>
<!-------项目的主类--------->
    <bean id="web.handler" 
        class="com.papaya.Application" 
        singleton="true" />

    <!-- this will support calling methods through "myhandler.<methodName>" -->
    
    <!--  
    <bean id="myhandler.service" 
        class="the.path.to.my.ServiceHandler" 
        singleton="true" />
    -->

</beans>

 red5-web.properties

webapp.contextPath=/chatApp
webapp.virtualHosts=localhost, 127.0.0.1

 7、建立程序的入口类

 Application.java

package com.papaya;

import org.red5.io.utils.ObjectMap;
import org.red5.server.adapter.ApplicationAdapter;
import org.red5.server.api.IScope;

import com.papaya.VO.MapConventPojo;
import com.papaya.VO.User;

public class Application extends ApplicationAdapter 
{
        public String sayHello(String name)
        {
            System.out.println("hello"+name);
            return "hello"+name;
        }
        
        public boolean appStart(IScope scope)
        {
            System.out.println("聊天服务器启动了!!!!");
            return true;
        }
        
        public Object sendVo(ObjectMap message)
        {
            User user =new User();
            MapConventPojo.Convent(message, user);
            System.out.println(user.getAge());
            System.out.println(user.getName());
            System.out.println(user.getSchool());
            return user;
            
            
        }
        
}

8、建立客户端flash类

package com.renaun.samples.net
{
import com.game.Logger;

import flash.events.AsyncErrorEvent;
import flash.events.Event;
import flash.events.IEventDispatcher;
import flash.events.IOErrorEvent;
import flash.events.NetStatusEvent;
import flash.events.SecurityErrorEvent;
import flash.net.NetConnection;

import com.game.Logger;

/**
 *     Note: This class was dynamic in ActionScript 2.0 but is now sealed. 
 *  To write callback methods for this class, you can either extend the 
 *  class and define the callback methods in your subclass, or you can 
 *  use the client  property to refer to an object and define the callback 
 *  methods on that object.
 */
dynamic public class FMSConnection extends NetConnection implements IEventDispatcher
{

    //--------------------------------------------------------------------------
    //
    //  Constructor
    //
    //--------------------------------------------------------------------------
    
    
    public static  const SUSSESS:String="success";
    public static const FAILURE:String="Failure";
    
    /**
     *  Constructor
     */
    public function FMSConnection() 
    {
        super();

    }
    
    public var clientID:Number;
    
    //--------------------------------------------------------------------------
    //
    //  Methods
    //
    //--------------------------------------------------------------------------

    /**
     *  Connect
     */
    override public function connect( url:String, args ):void
    {
        // Set object encoding to be compatible with Flash Media Server
        this.objectEncoding = flash.net.ObjectEncoding.AMF0;
        NetConnection.defaultObjectEncoding
        
        // Add status/security listeners
        this.addEventListener( NetStatusEvent.NET_STATUS, netStatusHandler );
        this.addEventListener( SecurityErrorEvent.SECURITY_ERROR, netSecurityError );
        this.addEventListener( AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler );
        this.addEventListener( IOErrorEvent.IO_ERROR, ioErrorHandler );        
        
        // TODO does not pass args into the super function
        super.connect( url );
    }


    /**
     *  setID
     */
    public function setId( id:Number ):*
    {
        Logger.debug( "FMSConnection::setId: id=" + id );
        if( isNaN( id ) ) return;
        clientID = id;
        return "Okay";
    }

    /**
     *     Status Handler for the NetConnection class
     */
    private function netStatusHandler( event:NetStatusEvent ):void
    {
        switch( event.info.code ) {
            case "NetConnection.Connect.Success":
                Logger.debug( "FMSConnection:netStatusHandler:Success: connected: " + this.connected );
                dispatchEvent( new Event(FMSConnection.SUSSESS) );
                break;
            case "NetConnection.Connect.Failed":
                Logger.debug( "FMSConnection:netStatusHandler:Failed: connected: " + this.connected + " - " + event.info.code );
                dispatchEvent( new Event(FMSConnection.FAILURE) );
                break;            
            default:
                Logger.debug( "FMSConnection:netStatusHandler:code: " + event.info.code );
                    break;
        }
    }

    private function netSecurityError( event:SecurityErrorEvent ):void {
        Logger.error( "FMSConnection:netSecurityError: " + event );
    }        

    private function asyncErrorHandler( event:AsyncErrorEvent ):void {
Logger.error( "FMSConnection:asyncErrorHandler: " + event.type + " - " + event.error );
    }    

    private function ioErrorHandler( event:IOErrorEvent ):void {
Logger.error( "FMSConnection:asyncErrorHandler: " + event.type + " - " + event.text );
    }    

}
}