"csrf_tokan"，预期的"结束块"。您是否忘记注册或加载此标签？

Question

{%extends 'base.html'%}
{% block content%}
<h1>hellow {{name}}</h1>
<form action="add" method='post'>
{% csrf_tokan %}

Enter 1st number : <input type="text" name="num1"><br>
Enter 2nd number : <input type="text" name="num2"><br>
<input type="submit">
</form>
{% endblock%}

Answer 1

是csrf_token而不是csrf_tokan。所以用{% csrf_token %}代替{% csrf_tokan %}