BlazeDS 配置
关于服务端的发布很简单,按照官网上介绍的,将blazeds.war下下来后,按照示例建一个blazeds的web project?
下面是我project目录的截图
其中可能需要改动的就是remoting-config.xml和web.xml两个文件,其他配置文件默认不需要改动
我的remoting-config.xml如下
<?xml version="1.0" encoding="UTF-8"?><service id="remoting-service" class="flex.messaging.services.RemotingService"> <adapters> <adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/> </adapters> <default-channels> <channel ref="my-amf"/> </default-channels> <destination id="helloWorld"> <properties> <source>svr.HelloWorld</source> </properties> </destination> <destination id="bdserver"> <properties> <source>svr.BDServer</source> </properties> </destination> </service>
我的web.xml内容如下:
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"><web-app> <display-name>BlazeDS</display-name> <description>BlazeDS Application</description> <!-- Http Flex Session attribute and binding listener support --> <listener> <listener-class>flex.messaging.HttpFlexSession</listener-class> </listener> <!-- MessageBroker Servlet --> <servlet> <servlet-name>MessageBrokerServlet</servlet-name> <display-name>MessageBrokerServlet</display-name> <servlet-class> flex.messaging.MessageBrokerServlet </servlet-class> <init-param> <param-name>services.configuration.file</param-name> <param-value>/WEB-INF/flex/services-config.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet> <servlet-name>InitServlet</servlet-name> <servlet-class>servlets.InitServlet</servlet-class> <load-on-startup>3</load-on-startup> </servlet> <!-- RDSDispatchServlet相关配置 默认是注释掉的,如果需要Flash Builder通过data/service服务能连接的话,这边需要去掉注释 --> <servlet> <servlet-name>RDSDispatchServlet</servlet-name> <display-name>RDSDispatchServlet</display-name> <servlet-class>flex.rds.server.servlet.FrontEndServlet</servlet-class> <init-param> <param-name>useAppserverSecurity</param-name> <param-value>false</param-value><!-- 此处默认值是true,通过Flash Builder来生成相关服务时,需改为false,即不同相关用户名、密码来验证 --> </init-param> <load-on-startup>10</load-on-startup> </servlet> <servlet-mapping id="RDS_DISPATCH_MAPPING"> <servlet-name>RDSDispatchServlet</servlet-name> <url-pattern>/CFIDE/main/ide.cfm</url-pattern> </servlet-mapping> <!-- 以上是RDSDispatchServlet相关配置 --> <servlet-mapping> <servlet-name>MessageBrokerServlet</servlet-name> <url-pattern>/messagebroker/*</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> </welcome-file-list> <!-- 1111 for WebSphere deployment, please uncomment --> <!-- <resource-ref> <description>Flex Messaging WorkManager</description> <res-ref-name>wm/MessagingWorkManager</res-ref-name> <res-type>com.ibm.websphere.asynchbeans.WorkManager</res-type> <res-auth>Container</res-auth> <res-sharing-scope>Shareable</res-sharing-scope> </resource-ref> --></web-app>
至此发布,服务端就算ok了,
?
?
remoteobject:
主要代码如下:
<s:ChannelSet id="channelSet"> <s:AMFChannel id="amfchannel" url="http://192.168.6.19:8008/blazeds/messagebroker/amf"/> </s:ChannelSet> <s:RemoteObject id="ro" destination="bdserver" channelSet="{channelSet}" result="onResult(event)" fault="onFault(event)"> </s:RemoteObject>
这样通过ro这个对象就可以直接调用其发布的方法了
?
连接blazeds生成相关代理文件:
此处需要注意的是如果你的客户端的项目的context root和服务端的webcontext不一致的话就不能生成,会报错,拿我的这个做个列子,我服务端的webcontext是blazeds,而现在客户端的项目webcontext是JNBus,这样会报错,如果你客户端的目录名和服务器的一致就没问题了,但如果不一致的话咋办呢?其实可以临时调整下这个flex project 的context root,改完生成服务代理之后再调整过来,就ok了,改的地方如下图, root url和context root的JNBus换成blazeds
生成之后会自动生成如下的东西:
这样代理文件就算生成好了,下面就看怎么用了,下面是主要代码:
<fx:Declarations> <s:ChannelSet id="channelSet"> <s:AMFChannel id="amfchannel" url="http://192.168.6.19:8008/blazeds/messagebroker/amf"/> </s:ChannelSet> <s:CallResponder id="getCarCountResult" result="getCarCountResult_resultHandler(event)" /> </fx:Declarations> private function init(): void { this.bdServer = new Bdserver(); this.bdServer.channelSet = this.channelSet; this.getCarCountResult.token = this.bdServer.getCarCount(); }
这样总算可以了