Question

我一直在网上搜索，但是我找不到一个关于如何使用Spring-Boot客户端连接到JBoss上的ActiveMQ（启动和运行）的示例。

有很多来自Spring的教程，但使用的是嵌入式Broker。

任何指针都会很棒！

提前致谢， ML

根据提供的信息，我得到了这个：

$destinationPath = storage_path() . DIRECTORY_SEPARATOR . 'temp';

}

我在pom.xml中的依赖项：

@Configuration
@SpringBootApplication
@EnableJms
public class Application {

@Bean
ActiveMQConnectionFactory activeMQConnectionFactory() {

    final String host = "http://127.0.0.1:8080";

    ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(host);
    factory.setUserName("user");
    factory.setPassword("pwd");
    factory.setTrustAllPackages(true);


    return factory;
}

@Bean
public JmsListenerContainerFactory<?> myFactory(ConnectionFactory connectionFactory,
        DefaultJmsListenerContainerFactoryConfigurer configurer) {
    DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
    // This provides all boot's default to this factory, including the
    // message converter
    configurer.configure(factory, connectionFactory);
    // You could still override some of Boot's default if necessary.
    return factory;
}



@Bean // Serialize message content to json using TextMessage
public MessageConverter jacksonJmsMessageConverter() {
    MappingJackson2MessageConverter converter = new MappingJackson2MessageConverter();
    converter.setTargetType(MessageType.TEXT);
    converter.setTypeIdPropertyName("_type");
    return converter;
}

public static void main(String[] args) {
    // Launch the application
    ConfigurableApplicationContext context = SpringApplication.run(Application.class, args);

    JmsTemplate jmsTemplate = context.getBean(JmsTemplate.class);

    // Send a message with a POJO - the template reuse the message converter
    System.out.println("Sending an email message.");
    jmsTemplate.convertAndSend("TestQ", new Email("info@example.com", "Hello"));
}

但是我有这个例外：

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-activemq</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-optional</artifactId>
        <version>5.7.0</version>
    </dependency>

    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
    </dependency>
</dependencies>

我不知道这是什么：

2017-06-01 17:55:54.176  INFO 2053 --- [           main] hello.Application                        : Started Application in 2.02 seconds (JVM running for 5.215)
Sending an email message.
[WARNING] 
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:527)
    at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.jms.UncategorizedJmsException: Uncategorized exception occurred during JMS processing; nested exception is javax.jms.JMSException: Could not create Transport. Reason: java.lang.IllegalArgumentException: Invalid connect parameters: {wireFormat.host=127.0.0.1}
    at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:316)
    at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:169)
    at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:487)
    at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:570)
    at org.springframework.jms.core.JmsTemplate.convertAndSend(JmsTemplate.java:658)
    at hello.Application.main(Application.java:69)
    ... 6 more
Caused by: javax.jms.JMSException: Could not create Transport. Reason: java.lang.IllegalArgumentException: Invalid connect parameters: {wireFormat.host=127.0.0.1}
    at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:36)
    at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:333)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:346)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:304)
    at org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:244)
    at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:180)
    at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:474)
    ... 9 more
Caused by: java.lang.IllegalArgumentException: Invalid connect parameters: {wireFormat.host=127.0.0.1}
    at org.apache.activemq.transport.TransportFactory.doConnect(TransportFactory.java:126)
    at org.apache.activemq.transport.TransportFactory.connect(TransportFactory.java:65)
    at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:331)
    ... 14 more

感谢

Answer 1

对于配置，但将代理网址更改为外部ActiveMQ服务器：请参阅http://activemq.apache.org/uri-protocols.html了解不同的协议（例如tcp）。您可能还需要包含用户和密码。

我从本教程开始https://spring.io/guides/gs/messaging-jms/并进行了自己的编辑，以便按照我想要的方式使用ActiveMQ，您还可以在此处查看其他选项：https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-messaging.html。在Spring中有几种不同的方法可以做到这一点。

还包括工厂bean。从这里开始，我使用@JmsListener注释来监听消息，使用jmstemplate来发布消息。

import javax.jms.ConnectionFactory;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.autoconfigure.jms.DefaultJmsListenerContainerFactoryConfigurer;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jms.annotation.EnableJms;
import org.springframework.jms.config.DefaultJmsListenerContainerFactory;
import org.springframework.jms.config.JmsListenerContainerFactory;  



@Configuration
@EnableJms
public class JMSConfiguration {
    private static final Logger logger = LoggerFactory.getLogger(JMSConfiguration.class);

    @Bean ActiveMQConnectionFactory activeMQConnectionFactory() {
        ActiveMQConnectionFactory factory =
                new ActiveMQConnectionFactory("tcp://somehost:61616");

        factory.setTrustAllPackages(true);

        return factory;
    }

    @Bean
    public JmsListenerContainerFactory<?> myFactory(ConnectionFactory connectionFactory,
            DefaultJmsListenerContainerFactoryConfigurer configurer) {
        DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
        // This provides all boot's default to this factory, including the
        // message converter
        configurer.configure(factory, connectionFactory);
        // You could still override some of Boot's default if necessary.
        return factory;
    }
}

依赖关系：spring-boot-starter-activemq

Spring版本：1.4.3.RELEASE

Spring Boot客户端连接到现有的JBoss EAP7 ActiveMQ

1 个答案: