flex java交互常用的三种方式

<fx:Declarations>
		<!-- 将非可视元素（例如服务、值对象）放在此处 -->
			<!-- 将非可视元素（例如服务、值对象）放在此处 -->
			<s:WebService wsdl="http://d.vgop.huawei.com:8181/framework/services/moduleWebService?wsdl" id="moduleService">
				<s:operation name="getSysModulesRoot" result="getModulesResult(event)" fault="httpServiceFault(event)" />
			</s:WebService>
			
			<mx:RemoteObject id="myUserService" destination="userFlexServices">
				<!--<mx:method name="getUserView" result="creationInitResult(event)" fault="httpServiceFault(event)" />-->
			</mx:RemoteObject>
			
			<!--验证当前用户信息-->
			<mx:HTTPService result="validateSysCurrentUser(event)" id="sysCurrentUserServlet" url="SysCurrentUserServlet" fault="httpServiceFault(event)" resultFormat="xml">
				<mx:request xmlns=""><account>{account.text}</account></mx:request>
			</mx:HTTPService>
	</fx:Declarations>