1.在web.xml文件中添加监听器,然后通过注解注入request:
2.直接在service层普通类中获取
在service层注入HttpSession对象,然后直接获取
http://wjhsh.net/perfei456-p-8849004.html
Spring在service层获取session和request
获取request有两种方法:
<listener> <listener-class> org.springframework.web.context.request.RequestContextListener </listener-class> </listener>
@Autowired private HttpServletRequest request;
HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
获取session的方法如下:
@Autowired private HttpSession session; public void getsession (){ String name = (String) session.getAttribute("name"); }
原文地址:https://www.cnblogs.com/perfei456/p/8849004.html