在Json字段中存储文件，Django

from django.db import models

class MyModel(models.Model):
    data = models.JSONField()
    file = models.FileField(upload_to='uploads/')

# 在视图中处理文件上传请求
def upload_file(request):
    if request.method == 'POST':
        form = MyForm(request.POST, request.FILES)
        if form.is_valid():
            file = form.cleaned_data['file']
            # 保存文件并将文件路径存储在Json字段中
            my_model = MyModel(data={'file_path': file.name})
            my_model.file.save(file.name, file)
            my_model.save()
            return HttpResponse('File uploaded successfully.')
    else:
        form = MyForm()
    return render(request, 'upload.html', {'form': form})

# 在模板中显示文件
{% for my_model in my_models %}
    <a href="{{ my_model.file.url }}">{{ my_model.file.name }}</a>
{% endfor %}