+ +
+

+ {% block page_title %}{% endblock %} +

+ +
+ + + {% if current_user.is_authenticated %} + + + 退出登录 + + {% endif %} +
+
+ + +
+ {% with messages = get_flashed_messages(with_categories=true) %} + {% if messages %} + {% for category, message in messages %} + + {% endfor %} + {% endif %} + {% endwith %} + + {% block body %}{% endblock %} +
+