Spring PostConstruct

import javax.annotation.PostConstruct;import org.springframework.beans.factory.annotation.Value;import org.springframework.stereotype.Service;@Servicepublic class TaskExecutor { private String info = null ;public String getInfo() {return info;}    @Value("#{liyang.info}") public void setInfo(String info) {this.info = info;}@PostConstructprivate void init(){ System.out.println("TaskExecutor is init") ;     System.out.println("info = " + info ) ; }}

输出

TaskExecutor is init
info = infomation