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        String username = request.getParameter("username");
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        String password = request.getParameter("password");
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        //Èç¹ûusernameºÍpasswordÂú×ãÌõ¼þÔò½øÈësuccess.jsp
        if ("admin".equals(username) && "1".equals(password)) {
            userCookie = new Cookie("username", username);
            passCookie = new Cookie("password", password);
            userCookie.setMaxAge(20);
            passCookie.setMaxAge(20);
            response.addCookie(userCookie);
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            response.sendRedirect("../success.jsp");
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