JSP 获得Spring 注射对象

<%@ page import="org.springframework.web.context.support.WebApplicationContextUtils"%>
<%@ page import="org.springframework.context.ApplicationContext"%>

ServletContext sc = this.getServletConfig().getServletContext();
 ApplicationContext ac2 = WebApplicationContextUtils.getWebApplicationContext(sc);
 要检索的对象 serv = (要检索的对象) ac2.getBean("spring在配置文件id");