java springUti类

import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;/** * spring工具类 *  * @author 孙宇 *  */public class SpringUtil {private static final ApplicationContext ac = new ClassPathXmlApplicationContext("classpath:spring.xml");public static ApplicationContext getApplicationContext() {return ac;}public static Object getBean(String beanName) {return ac.getBean(beanName);}}