spring mvc在普通类中获取HttpServletRequest对象

如题，需要在web.xml中配置request监听，如下

<listener> <description>spring request监听器</description> <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class> </listener>

在普通的类中使用如下

HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()) .getRequest();

 

转载于:https://www.cnblogs.com/njl041x/p/6000980.html