django 前后端交互

以下是Django提交表单与前后端交互的方法：
1.在HTML中使用form标签定义表单，设置method为POST，action为表单提交的URL地址。

<form method="POST" action="{% url 'submit_form' %}">
    {% csrf_token %}
    <label for="name">Name:</label>
    <input type="text" id="name" name="name" required>
    <label for="email">Email:</label>
    <input type="email" id="email" name="email" required>
    <button type="submit">Submit</button>
</form>

2.在views.py中定义表单提交的处理函数，获取表单数据并进行处理。

from django.shortcuts import render
from django.http import HttpResponse

def submit_form(request):
    if request.method == 'POST':
        name = request.POST.get('name')
        email = request.POST.get('email')
        # 处理表单数据
        return HttpResponse('Form submitted successfully!')
    else:
        return render(request, 'form.html')

3.在urls.py中定义表单提交的URL地址。

from django.urls import path
from . import views

urlpatterns = [
    path('submit_form/', views.submit_form, name='submit_form'),
]