红帽全球峰会178.3.5. JMX 服务 URL
默认 JMX 服务 URL 具有格式：
service:jmx:rmi:///jndi/rmi://localhost:<registryPort>/<serviceUrlPath>
service:jmx:rmi:///jndi/rmi://localhost:<registryPort>/<serviceUrlPath>
registryPort 是 RMI registry 端口，默认值为 1099。
您可以通过系统属性设置 RMI registry 端口。
-Dorg.apache.camel.jmx.rmiConnector.registryPort=<port number>
-Dorg.apache.camel.jmx.rmiConnector.registryPort=<port number>
或者，通过在 Spring 配置中添加 camelContext 元素中的 jmxAgent 元素：
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
<jmxAgent id="agent" createConnector="true" registryPort="port number"/>
...
</camelContext>
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
<jmxAgent id="agent" createConnector="true" registryPort="port number"/>
...
</camelContext>
serviceUrlPath 是 URL 中的路径名称，默认值为 /jmxrmi/camel。
您可以通过系统属性设置服务 URL 路径。
-Dorg.apache.camel.jmx.serviceUrlPath=<path>
-Dorg.apache.camel.jmx.serviceUrlPath=<path>提示
在 Java 中设置 ManagementAgent 设置
在 Camel 2.4 上，您还可以在 ManagementAgent 中设置各种选项：
context.getManagementStrategy().getManagementAgent().setServiceUrlPath("/foo/bar");
context.getManagementStrategy().getManagementAgent().setRegistryPort(2113);
context.getManagementStrategy().getManagementAgent().setCreateConnector(true);
context.getManagementStrategy().getManagementAgent().setServiceUrlPath("/foo/bar");
context.getManagementStrategy().getManagementAgent().setRegistryPort(2113);
context.getManagementStrategy().getManagementAgent().setCreateConnector(true);
或者，通过在 Spring 配置中添加 camelContext 元素中的 jmxAgent 元素：
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
<jmxAgent id="agent" createConnector="true" serviceUrlPath="path"/>
...
</camelContext>
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
<jmxAgent id="agent" createConnector="true" serviceUrlPath="path"/>
...
</camelContext>默认情况下，RMI 服务器对象侦听动态生成的端口，这可能是通过防火墙建立的连接时出现问题。在这种情况下，可以使用系统属性明确设置 RMI 连接端口。
-Dorg.apache.camel.jmx.rmiConnector.connectorPort=<port number>
-Dorg.apache.camel.jmx.rmiConnector.connectorPort=<port number>
或者，通过在 Spring 配置中添加 camelContext 元素中的 jmxAgent 元素：
<camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring">
<jmxAgent id="agent" createConnector="true" connectorPort="port number"/>
...
</camelContext>
<camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring">
<jmxAgent id="agent" createConnector="true" connectorPort="port number"/>
...
</camelContext>当设置了连接器端口选项时，JMX 服务 URL 将变为：
service:jmx:rmi://localhost:<connectorPort>/jndi/rmi://localhost:<registryPort>/<serviceUrlPath>
service:jmx:rmi://localhost:<connectorPort>/jndi/rmi://localhost:<registryPort>/<serviceUrlPath>
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