Question

java如何在一个普通的类中获取request对象？

Answer 1

在spring的普通类中：

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

request.getSession();

在Struts的普通类中：

HttpServletRequest request = ServletActionContext.getRequest();

request.getSession();

HttpServletResponse response =ServletActionContext.getResponse();