摘要:
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { HttpSession session=request.getSess 阅读全文
摘要:
servlet三大域: request,session,application(servletContext) 1. HttpSession概述 * HttpSession是由JavaWeb提供的,用来会话跟踪的类。session是服务器端对象,保存在服务器端!!! * HttpSession是Se 阅读全文