如果您想覆盖一般表单域的小部件，***的方法是设置 widgets 属性>ModelForm Meta 类:

If you want to override the widget for a formfield in general, the best way is to set the widgets attribute of the ModelForm Meta class:

要为字段指定自定义小部件，请使用内部 Meta 类的小部件属性.这应该是一个将字段名称映射到小部件类或实例的字典.

To specify a custom widget for a field, use the widgets attribute of the inner Meta class. This should be a dictionary mapping field names to widget classes or instances.

例如，如果您希望 Author 的 name 属性的 CharField 由 表示，而不是其默认的 ，您可以覆盖该字段的小部件:

For example, if you want the a CharField for the name attribute of Author to be represented by a <textarea> instead of its default <input type="text">, you can override the field’s widget:

from django.forms import ModelForm, Textarea
from myapp.models import Author

class AuthorForm(ModelForm):
    class Meta:
        model = Author
        fields = ('name', 'title', 'birth_date')
        widgets = {
            'name': Textarea(attrs={'cols': 80, 'rows': 20}),
        }

小部件字典接受小部件实例(例如，Textarea(...))或类(例如，Textarea).

The widgets dictionary accepts either widget instances (e.g., Textarea(...)) or classes (e.g., Textarea).

https://docs.djangoproject.com/en/3.2/topics/forms/modelforms/#overriding-the-default-fields