在我的Spring Boot应用程序中,我有一个@Configuration类:

 @Configuration
 public class AmqpConnectionConfig {
    @Bean
    @Primary   // has to be here because of https://github.com/spring-projects/spring-boot/issues/2011
    AmqpTemplate inquiryRabbitTemplate(ConnectionFactory factory) {
    RabbitTemplate rabbitTemplate = new RabbitTemplate(factory);
    return rabbitTemplate;
}


 @Bean
 ConnectionFactory connectionFactory() {
   ConnectionFactory factory = new  ConnectionFactory();
   // Some host/port/password setup skipped...
   return new CachingConnectionFactory(factory);
 }
}


而且我在日志中看到它运行正常。

我也有一个像这样配置的Quartz作业

 @Service
 public class QuartzMockingJob implements Job {

 @Autowired
 AmqpTemplate amqpTemplate;

 public QuartzMockingJob() {
    // Instances of Job must have a public no-argument constructor.
}

public void execute(JobExecutionContext context) throws JobExecutionException {
    // here I create object called "mock"
    if (amqpTemplate!=null) {
        amqpTemplate.convertAndSend("amq.fanout", "my.routing.key", mock);
 }
}


在此代码中,amqpTemplate为null。我很困惑,这可能是什么原因?

最佳答案

这是我自己解决的,因为除非采取某些措施,否则基本的Quartz作业都会脱离自动装配模式。

基于https://github.com/davidkiss/spring-boot-quartz-demo,我成功地在其定义中添加了带有@autowiring的Job。

关于java - 尽管已有@Bean,但@Autowired RabbitTemplate为null,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/36747207/

10-09 00:13