试图使用Django和Bootstrap创建演示Todo网络应用， 每当我尝试使用按钮触发函数时，都会引发“ / button /处的MultiValueDictKeyError”错误。我设置了输入表单名称“文本”并接收它

这是查看功能

def index(request):

    todoData = Todo.objects.all().order_by("date")
    return render(request,'index.html',{
         "todo": todoData

         }
        )
@csrf_exempt
def submit(request):
     current_date = timezone.now()
     content = request.POST["text"]
     Todo.objects.create(date = current_date,text = content)

     return render(request,'index.html')

这是“ index.html”

{% extends "base.html" %}
{% load static %}


{% block content %}
<div class='row mt-4'>
    <div class='col'>
        <h2>Add Task :</h2>
                <form class='form-inline'action='button/' method='POST' name="text">
                   <input type="text" class="form-control mb-2 mr-sm-2" placeholder="text here...">
                   <button type="submit" class="btn btn-primary mb-2">Add</button>
                                                        </form>
   </div>
   </div>
   <div class='col mt-4'>
       <ul class="list-group">
  <li class="list-group-item">Dapibus ac facilisis in</li>

</ul>
   </div>

{% endblock content %}