解决springboot+activemq启动报注解错误的问题

springboot+activemq启动报注解错误

Description:
 
Field jmsMessagingTemplate in com.haozz.demo.mq.PromoteActProducer required a bean of type 'org.springframework.jms.core.JmsMessagingTemplate' that could not be found.
 
The injection point has the following annotations:
    - @org.springframework.beans.factory.annotation.Autowired(required=true)
 
The following candidates were found but could not be injected:
    - Bean method 'jmsMessagingTemplate' in 'JmsAutoConfiguration.MessagingTemplateConfiguration' not loaded because Ancestor org.springframework.boot.autoconfigure.jms.JmsAutoConfiguration did not match

Action:
 
Consider revisiting the entries above or defining a bean of type 'org.springframework.jms.core.JmsMessagingTemplate' in your configuration.

原因总结有以下3点原因：

1.spring.activemq.pool.enabled=true，线程池开启，后面有空格，且没有引入线程池包

       <dependency>
            <groupId>org.apache.activemq</groupId>
            <artifactId>activemq-pool</artifactId>
        </dependency>

2.springboot版本问题不支持，建议用2.0版本启动

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

猜想：估计是因为2.1.0+版本有自己的线程池管理，导致冲突

3.spring.activemq.pool.enabled=false,关闭线程池