spring中的@PostConstruct 和 @PreDestroy 方法
- 2016-08-30 16:21:00
- admin 原创
- 2098
spring中的@PostConstruct 和 @PreDestroy 方法
PostConstruct是初始化bean,PreDestroy是销毁bean之前
例子:
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
public class StrudentService {
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
@PostConstruct
public void init(){
System.out.println("I'm init method using @PostConstrut...."+message);
}
@PreDestroy
public void dostory(){
System.out.println("I'm destory method using @PreDestroy....."+message);
}
}
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