DisposableBean接口

版权声明：欢迎转载，请标明出处，如有问题，欢迎指正！谢谢！微信：w1186355422 https://blog.csdn.net/weixin_39800144/article/details/83829841

1.作用：

待补充…

2.源码：

package org.springframework.beans.factory;

/**
 * Interface to be implemented by beans that want to release resources
 * on destruction. A BeanFactory is supposed to invoke the destroy
 * method if it disposes a cached singleton. An application context
 * is supposed to dispose all of its singletons on close.
 *
 * <p>An alternative to implementing DisposableBean is specifying a custom
 * destroy-method, for example in an XML bean definition.
 * For a list of all bean lifecycle methods, see the
 * {@link BeanFactory BeanFactory javadocs}.
 *
 * @author Juergen Hoeller
 * @since 12.08.2003
 * @see org.springframework.beans.factory.support.RootBeanDefinition#getDestroyMethodName
 * @see org.springframework.context.ConfigurableApplicationContext#close
 */
public interface DisposableBean {

	/**
	 * Invoked by a BeanFactory on destruction of a singleton.
	 * @throws Exception in case of shutdown errors.
	 * Exceptions will get logged but not rethrown to allow
	 * other beans to release their resources too.
	 */
	void destroy() throws Exception;

}