标签:oid const rri print java post pos actor com
测试代码:
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
@Component
public class LoadSequence implements InitializingBean, ApplicationContextAware {
@Value("${DISTRIBUTED_LOCK}")
private String code;
public LoadSequence(){
System.out.println("constructor has runned:" + code);
}
@PostConstruct
public void postConstruct(){
System.out.println("postConstruct has runned:" + code);
}
@Override
public void afterPropertiesSet() throws Exception {
System.out.println("afterPropertiesSet has runned:" + code);
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
System.out.println("setApplicationContext has runned:" + code);
}
}
结果:
constructor has runned:null
setApplicationContext has runned:false
postConstruct has runned:false
afterPropertiesSet has runned:false
@postConstruct constructor afterSetProperties() setApplicationContext 执行顺序
标签:oid const rri print java post pos actor com
原文地址:https://www.cnblogs.com/kaoli/p/12213848.html