获得Spring容器

1. WebApplicationContext wac = ContextLoader.getCurrentWebApplicationCon; 

2. ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext();

3.

    public class Springfactory implements BeanFactoryAware {  
      
        private static BeanFactory beanFactory;  
      
        // private static ApplicationContext context;  
      
        public void setBeanFactory(BeanFactory factory) throws BeansException {  
            this.beanFactory = factory;  
        }  
      
        /** 
         * 根据beanName名字取得bean 
         *  
         * @param beanName 
         * @return 
         */  
        public static <T> T getBean(String beanName) {  
            if (null != beanFactory) {  
                return (T) beanFactory.getBean(beanName);  
            }  
            return null;  
        }  
      
    }