public void doGet(HttpServletRequest request, HttpServletResponse response)			throws ServletException, IOException {		response.setCharacterEncoding("UTF-8");		response.setContentType("text/html;charset=UTF-8");		PrintWriter out = response.getWriter();		out.print("你上次访问时间是: ");		// 获得用户的时间cookie		Cookie[] cookies = request.getCookies();		for (int i = 0; cookies != null && i < cookies.length; i++) {			if (cookies[i].getName().equals("lastAccessTime")) {				long cookieValue = Long.parseLong(cookies[i].getValue());// 用户上次访问时间				Date date = new Date(cookieValue);				out.print(date.toLocaleString());			}		}				//给用户回送最新的访问时间		Cookie cookie = new Cookie("lastAccessTime",System.currentTimeMillis()+"");		cookie.setMaxAge(1*30*24*3600);		cookie.setPath("/Test");				response.addCookie(cookie);			}