flask 使用bootstrap

----------------------------------index.html------------------------------ {% extends "bootstrap/base.html" %} {% block head %}iamhead{% endblock %} {% block styles %}iamstyles{% endblock %} {% block title %}iamtitle{% endblock %} {% block body %}iambody{% endblock %} {% block navbar %}

{% endblock %} {% block content %} {% endblock %} {% block scripts %} {{ super() }} <script type="text/javascript" src="my-script.js"></script> {% endblock %}