如何在django模板中实现javascript代码？

from django.shortcuts import render

def my_view(request):
    data = {'name': 'John', 'age': 25}
    return render(request, 'my_template.html', data)

{% block javascript %}
    <script>
        // JavaScript code here
    </script>
{% endblock %}

{% block javascript %}
    <script>
        var name = "{{ name }}";
        var age = {{ age }};
        console.log("Name: " + name);
        console.log("Age: " + age);
    </script>
{% endblock %}

{% block javascript %}
    <script src="{% static 'js/script.js' %}"></script>
{% endblock %}