1.setting.py配置

#用户文件上传至media
MEDIA_URL='/media/'
MEDIA_ROOT=os.path.join(BASE_DIR,"media")

2.url.py配置

#导入正则路径
from django.urls import re_path

from django.views.static import serve
from MyAPP.settings import MEDIA_ROOT

urlpatterns=[
    #添加media正则路径
    re_path(r'^media/(?P<path>.*)$', serve, {'document_root':MEDIA_ROOT}),
]

3.templates文件配置

    <img src="/media/{{路径}}">