Struts2中的servlet对象

【Struts2中的servlet对象】qq//struts中用 servlet的对象,以下为request session response application out

HttpServletRequest request = ServletActionContext.getRequest();
HttpSession session = request.getSession();
HttpServletResponse response = ServletActionContext.getResponse();
ServletContext servletContext = ServletActionContext.getServletContext();
PrintWriter out = response.getWriter();

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