Spring在service层获取session和request
Posted caozx
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获取request有两种方法：
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1.在web.xml文件中添加监听器,然后通过注解注入request：
<listener> <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class> </listener>然后在service层注入直接注入对象@Autowired private HttpSession session; @Autowired private HttpServletRequest request; -
2.直接在service层普通类中获取
HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();