struts2-解耦方式获取Servlet API

2.获取HttpServletRequest
    实现:ServletRequestAware借口
    public void setServletRequest(HttpServletRequest request) {
        this.request = request;
    }
3.获取HttpServletResponse
    实现:ServletResponseAware
    public void setServletResponse(HttpServletResponse response) {
        this.response = response;
    }
4.获取HttpSession
    httpSession = ServletActionContext.getRequest().getSession();
5.获取ServletContext
    实现:ServletContextAware
    public void setServletContext(ServletContext servletContext) {
        this.servletContext = servletContext;
    }
6.获取Map<String,Object> session
    实现:SessionAware
    public void setSession(Map<String, Object> session) {
        this.session = session;
    }

本文出自 “素颜” 博客，请务必保留此出处http://suyanzhu.blog.51cto.com/8050189/1563139

struts2-解耦方式获取Servlet API

原文：http://suyanzhu.blog.51cto.com/8050189/1563139