Spring启动，constructor,@PostConstruct,afterPropertiesSet,onApplicationEvent执行顺序-CFANZ编程社区

Spring启动，constructor,@PostConstruct,afterPropertiesSet,onApplicationEvent执行顺序

package com.xx;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.stereotype.Component;
import com.xx.service.DemoService;
@Component
public class InitBeanTest implements InitializingBean,ApplicationListener<ContextRefreshedEvent> {
@Resource
DemoService demoService;
public InitBeanTest() {
System.err.println("----> InitSequenceBean: constructor: "+demoService);
}
@PostConstruct
public void postConstruct() {
System.err.println("----> InitSequenceBean: postConstruct: "+demoService);
}
@Override
public void afterPropertiesSet() throws Exception {
System.err.println("----> InitSequenceBean: afterPropertiesSet: "+demoService);
}
@Override
public void onApplicationEvent(ContextRefreshedEvent arg0) {
System.err.println("----> InitSequenceBean: onApplicationEvent");
}
}