在我的Django中为博客文章创建一个“喜欢”按钮？

from django.db import models

class BlogPost(models.Model):
    title = models.CharField(max_length=200)
    content = models.TextField()
    likes = models.IntegerField(default=0)

<form method="post" action="{% url 'like_post' %}">
  {% csrf_token %}
  <input type="hidden" name="post_id" value="{{ blog_post.id }}">
  <button type="submit">喜欢</button>
</form>

from django.shortcuts import render, get_object_or_404, redirect
from .models import BlogPost

def like_post(request):
    if request.method == 'POST':
        post_id = request.POST.get('post_id')
        blog_post = get_object_or_404(BlogPost, id=post_id)
        blog_post.likes += 1
        blog_post.save()
    return redirect('blog_post_detail', pk=post_id)

from django.urls import path
from .views import like_post

urlpatterns = [
    # 其他URL路径...
    path('like_post/', like_post, name='like_post'),
]