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spring 框架 *Aware的使用示例

spring 框架 *Aware的使用示例

package com.utils; import org.springframework.beans.BeansException; import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContextAware; public class SpringContextUtil implements ApplicationContextAware { // Spring应用上下文环境 private static ApplicationContext applicationContext; /** * 实现ApplicationContextAware接口的回调方法,设置上下文环境 * * @param applicationContext */ public void setApplicationContext(ApplicationContext applicationContext) { SpringContextUtil.applicationContext = applicationContext; } /** * @return ApplicationContext */ public static ApplicationContext getApplicationContext() { return applicationContext; } /** * 获取对象 * * @param name * @return Object * @throws BeansException */ public static Object getBean(String name) throws BeansException { return applicationContext.getBean(name); } }

 

本文标签: 示例框架springAware