<%@ 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");