Django 3.1媒体前缀未显示在URL上

我正在使用Django3.1

settings.py看起来像

BASE_DIR = Path(__file__).resolve(strict=True).parent.parent

MEDIA_ROOT = BASE_DIR / 'media'
MEDIA_URL = '/media/'

from django.urls import path, include
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    ...
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

dev_image_one = models.ImageField(upload_to='dev/', blank=True, null=True, verbose_name = 'image 1')

url.py看起来像

BASE_DIR = Path(__file__).resolve(strict=True).parent.parent

MEDIA_ROOT = BASE_DIR / 'media'
MEDIA_URL = '/media/'

from django.urls import path, include
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    ...
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

dev_image_one = models.ImageField(upload_to='dev/', blank=True, null=True, verbose_name = 'image 1')

我的模型图像字段看起来像

BASE_DIR = Path(__file__).resolve(strict=True).parent.parent

MEDIA_ROOT = BASE_DIR / 'media'
MEDIA_URL = '/media/'

from django.urls import path, include
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    ...
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

dev_image_one = models.ImageField(upload_to='dev/', blank=True, null=True, verbose_name = 'image 1')

上载文件时，它们最终位于/media/dev目录中

要显示它们时，url如下所示：

<img src="dev/1.png">

---

如果我手动将/media/on附加到url的前面，则会显示图像。我以前从未遇到过这个问题，所以我不知道出了什么问题。我以前从未使用过3.1，所以我想知道这是否与它无关。静态文件没有问题。谢谢。

确保settings.py与

STATIC_URL = '/static/'

STATICFILES_DIRS = [
    BASE_DIR / "static",
]

MEDIA_ROOT = BASE_DIR / 'media'

MEDIA_URL = '/media/'

在要访问图像的任何页面中加载

{%load static%}

---

使用

{%static'images/india.jpg%%}

访问图像

请共享相关模板代码