超级会员免费看
本文介绍了如何在Spring Boot中使用配置类将加载的参数存储到静态变量，并利用@PostConstruct和@PreDestroy注解定义初始化和销毁方法，特别是在多机器部署时，根据特定IP决定是否开启定时任务。
引言
应用场景：将加载出来的配置参数放到静态变量里面
@PostConstruct
The PostConstruct annotation is used on a method that needs to be executed after dependency injection is done to perform any initialization. This method MUST be invoked before the class is put into service. This annotation MUST be supported on all classes that support dependency injection. The method annotated with PostConstruct MUST be invoked even if the class does not request any resources to be injected. Only one method can be annotated with this annotation.
订阅专栏 解锁全文
扫一扫
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
