public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException
	{
		String adminUsername = (String)req.getSession().getAttribute("adminUsername");
		if(null == adminUsername)
		{
			getServletContext()
				.getRequestDispatcher("/error/404.jsp")
				.forward(req, resp);
		}
		else
		{
			MemberService memberService = new MemberService();
			List<Member> memberList = memberService.showList();
			HttpSession session = req.getSession();
			System.out.println("memberList " + memberList);
			req.getSession().setAttribute("member", memberList);
			Member member = Constants.doParma(req);
			String action = member.getAction();
			System.out.println("Manage " + action);
			String number = member.getNumber();
			if(action != null)
			{
				MemberService ms = new MemberService();
				Member parm_member = ms.informationByUsername(action);
				req.getSession().setAttribute("informationList", parm_member);
				if(number != null)
				{
					getServletContext()
						.getRequestDispatcher("/admin/accounts.jsp")
						.forward(req, resp);
				}
				else
				{
					getServletContext()
						.getRequestDispatcher("/admin/adminManage.jsp")
						.forward(req, resp);
				}
			}
			else
			{
				getServletContext()
					.getRequestDispatcher("/admin/manageIndex.jsp")
					.forward(req, resp);
		
			}
		}
	}