Spring 4.3.1计划任务运行两次

Question

I have a problem while scheduling a task into an application scoped bean using spring 4.3.1. My code is something like this one:

@Component
@ApplicationScope
public class MyClassImpl implements MyClass {

   @Scheduled(fixedDelayString = "60000")
   @Transactional
   public void method() {
     do something...
   }
}

The scheduled method is runned twice. I debugged application context creation and it seems that the bean is loaded only one time as expected. Do somebody has some suggestions?

I added a BeanPostProcessor and I noticed that spring framework instantiate 2 beans one named MyClassImpl and one named scopedTarget.MyClassImpl any idea on how to avoid this behaviour?

Answer 1

解决了创建一个新类的问题，该类未实现任何包含@Scheduled方法的接口（带注释的@Component ）。