org.springframework.jms.connection.CachingConnectionFactory無法轉換爲org.springframework.amqp.rabbit.connection.ConnectionFactory

我在一起運行rabbitmq和jms Spring Project時出現以下錯誤。org.springframework.jms.connection.CachingConnectionFactory無法轉換爲org.springframework.amqp.rabbit.connection.ConnectionFactory

錯誤osweb.context.ContextLoader - 上下文初始化失敗 org.springframework.beans.factory.BeanCreationException：錯誤建立在類路徑定義名稱 'rabbitTemplate' 豆資源[COM/THYS /米歇爾斯/ service_core/amqp/AmqpConfiguration.class]： bean實例化失敗;嵌套的異常是 org.springframework.beans.factory.BeanDefinitionStoreException：工廠方法[公共 org.springframework.amqp.rabbit.core.RabbitTemplate com.thys.michels.service_core.amqp.AmqpConfiguration.rabbitTemplate（）] 扔例外;嵌套的例外是java.lang.ClassCastException： org.springframework.jms.connection.CachingConnectionFactory不能投地org.springframework.amqp.rabbit.connection.ConnectionFactory

產生的原因：java.lang.ClassCastException：組織.springframework.jms.connection.CachingConnectionFactory不能投地org.springframework.amqp.rabbit.connection.ConnectionFactory

任何建議，爲什麼？

來源

2013-05-22 Thys Andries Michels

您使用的是spring，rabbitmq的哪個版本？你能發佈你的配置嗎？ – willome

配置很長，希望這有助於： 3.2.2.RELEASE \t org.springframework.amqp \t 彈簧AMQP \t 1.0.0.RELEASE \t org.springframework.amqp \t 彈簧兔 \t 1.0.0.RELEASE –

和你的彈簧配置？ – willome

我的JMS和RabbitMQ類都有一個叫做connectionFactory的connectionFactory類，所以JMS的connectionfactory被初始化爲RabbitMQ配置。

JMS類

@Bean 
public ConnectionFactory connectionFactory() throws Exception { 
      ActiveMQConnectionFactory activeMQConnectionFactory = new ActiveMQConnectionFactory(); 
      activeMQConnectionFactory.setBrokerURL(environment.getProperty("jms.broker.url")); 
      return new CachingConnectionFactory(activeMQConnectionFactory); 
     }

的RabbitMQ類

@Bean 
     public ConnectionFactory connectionFactory() { 
       CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory(); 
       cachingConnectionFactory.setUsername(environment.getProperty("amqp.broker.username")); 
       cachingConnectionFactory.setPassword(environment.getProperty("amqp.broker.password")); 
       cachingConnectionFactory.setHost(environment.getProperty("amqp.broker.host")); 
       cachingConnectionFactory.setPort(environment.getProperty("amqp.broker.port", Integer.class)); 
       // cachingConnectionFactory.setPort(60705); 
       return cachingConnectionFactory; 
      }

只是改變了connectionFactory的名稱和它的工作。

來源

2013-05-23 17:50:45

org.springframework.jms.connection.CachingConnectionFactory無法轉換爲org.springframework.amqp.rabbit.connection.ConnectionFactory

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