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の xmpp キューにメッセージを送信できませんactivemq。次の例を取得します。ドキュメントに従って、 wstx jarをダウンロードしてactivemq/lib/optionalフォルダーに配置しました。

次の例外が発生します。

Caught: javax.jms.JMSException: Could not create Transport. Reason: java.io.IOException: Transport scheme NOT recognized: [xmpp]
javax.jms.JMSException: Could not create Transport. Reason: java.io.IOException: Transport scheme NOT recognized: [xmpp]
        at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:35)
        at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:252)
        at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:265)
        at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:238)
        at org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:184)
        at App$HelloWorldProducer.run(App.java:41)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Transport scheme NOT recognized: [xmpp]
        at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:27)
        at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:196)
        at org.apache.activemq.transport.TransportFactory.connect(TransportFactory.java:66)
        at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:250)
        ... 5 more
Caused by: java.io.IOException: Could not find factory class for resource: META-INF/services/org/apache/activemq/transport/xmpp
        at org.apache.activemq.util.FactoryFinder$StandaloneObjectFactory.loadProperties(FactoryFinder.java:96)
        at org.apache.activemq.util.FactoryFinder$StandaloneObjectFactory.create(FactoryFinder.java:58)
        at org.apache.activemq.util.FactoryFinder.newInstance(FactoryFinder.java:146)
        at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:193)
        ... 7 more

どんな助けでも大歓迎です。

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1 に答える 1

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maven pom.xml に activemq-xmpp 依存関係を追加する必要があります

  <dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-xmpp</artifactId>
<version>5.8.0</version>
 </dependency>

maven を使用していない場合は、activemq-xmpp.jarを他のすべての jar とともに /lib に追加します。

于 2013-10-09T13:36:50.373 に答える