[求助]activeMQ安全设置问题？：）

Question

用下载下来的activeMQ，只是修改了如下部分，在标准的 activemq.xml 中加入了一段：    <plugins>
        <simpleAuthenticationPlugin>
            <users>
                <authenticationUser username="system" password="${activemq.password}"
                    groups="users,admins"/>
                <authenticationUser username="user" password="${guest.password}"
                    groups="users"/>
                <authenticationUser username="guest" password="${guest.password}" groups="guests"/>
            </users>
        </simpleAuthenticationPlugin>
    </plugins> 
启动的时候就报这样的错误，请教是怎么回事啊？谢谢。ERROR: java.lang.RuntimeException: Failed to execute start task. Reason: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreEx
ception: Line 59 in XML document from class path resource [activemq.xml] is invalid; nested exception is org.xml.sax.SAXParseException:
 cvc-complex-type.2.4.a: Invalid content was found starting with element 'destinationPolicy'. One of '{"http://activemq.apache.org/sche
ma/core":producerSystemUsage, "http://activemq.apache.org/schema/core":proxyConnectors, "http://activemq.apache.org/schema/core":region
Broker, "http://activemq.apache.org/schema/core":services, "http://activemq.apache.org/schema/core":shutdownHooks, "http://activemq.apa
che.org/schema/core":sslContext, "http://activemq.apache.org/schema/core":systemUsage, "http://activemq.apache.org/schema/core":taskRun
nerFactory, "http://activemq.apache.org/schema/core":tempDataStore, "http://activemq.apache.org/schema/core":transportConnectorURIs, "h
ttp://activemq.apache.org/schema/core":transportConnectors, WC[##other:"http://activemq.apache.org/schema/core"]}' is expected.
java.lang.RuntimeException: Failed to execute start task. Reason: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException
: Line 59 in XML document from class path resource [activemq.xml] is invalid; nested exception is org.xml.sax.SAXParseException: cvc-co
mplex-type.2.4.a: Invalid content was found starting with element 'destinationPolicy'. One of '{"http://activemq.apache.org/schema/core
":producerSystemUsage, "http://activemq.apache.org/schema/core":proxyConnectors, "http://activemq.apache.org/schema/core":regionBroker,
 "http://activemq.apache.org/schema/core":services, "http://activemq.apache.org/schema/core":shutdownHooks, "http://activemq.apache.org
/schema/core":sslContext, "http://activemq.apache.org/schema/core":systemUsage, "http://activemq.apache.org/schema/core":taskRunnerFact
ory, "http://activemq.apache.org/schema/core":tempDataStore, "http://activemq.apache.org/schema/core":transportConnectorURIs, "http://a
ctivemq.apache.org/schema/core":transportConnectors, WC[##other:"http://activemq.apache.org/schema/core"]}' is expected.
        at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:98)
        at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57)
        at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:143)
        at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57)
        at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:85)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.activemq.console.Main.runTaskClass(Main.java:251)
        at org.apache.activemq.console.Main.main(Main.java:107)

Answer 1

<transportConnectors>
            <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/>
</transportConnectors>
你transportConnectors这节点是不是在plugins前？我这里把transportConnectors节点放在broker的最后就可以了
<broker>
    <plugins>
        <simpleAuthenticationPlugin>
            <users>
                <authenticationUser username="system" password="${activemq.password}"
                    groups="users,admins"/>
                <authenticationUser username="user" password="${guest.password}"
                    groups="users"/>
                <authenticationUser username="guest" password="${guest.password}" groups="guests"/>
            </users>
        </simpleAuthenticationPlugin>
    </plugins>
 
        <transportConnectors>
            <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/>
        </transportConnectors>
</broker>具体原因不明....

Answer 2

把你xml用浏览器打开，就知道错误了。

Answer 3

这是spring 3.0的问题，broker中元素的顺序不像以前那样无关紧要了~把destinationPolicy提到前面就可以了~
<broker xmlns="http://activemq.apache.org/schema/core" 
        brokerName="FooBroker" 
        dataDirectory="/var/activemq/activemq-data"
        useJmx="true"> 
        <destinationPolicy>
            <policyMap>
              <policyEntries>
                <policyEntry topic=">">
                  <pendingSubscriberPolicy>
                    <vmCursor />
                  </pendingSubscriberPolicy>
                </policyEntry>
                <policyEntry queue=">">
                  <pendingQueuePolicy>
                    <vmQueueCursor />
                  </pendingQueuePolicy>
                </policyEntry>
              </policyEntries>
            </policyMap>
        </destinationPolicy> 
      
        <managementContext>
            <managementContext createConnector="false"/>
        </managementContext>        <persistenceAdapter>
            <kahaDB directory="/var/activemq/activemq-data/kahadb"/>
        </persistenceAdapter>
 
        <systemUsage>
            <systemUsage>
                <memoryUsage>
                    <memoryUsage limit="128 mb"/>
                </memoryUsage>
                <storeUsage>
                    <storeUsage limit="1 gb"/>
                </storeUsage>
                <tempUsage>
                    <tempUsage limit="100 mb"/>
                </tempUsage>
            </systemUsage>
        </systemUsage>        <transportConnectors>
            <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/>
        </transportConnectors>    </broker>