django中media媒体路径设置的步骤

from django.contrib import adminfrom django.urls import path,re_pathfrom app01 import viewsfrom django.views.static import servefrom LoginTest import settingsurlpatterns = [  path('admin/', admin.site.urls),  path("login/", views.login),  path("index/", views.index),  path("home/", views.home),  path("logout/", views.logout),  path("set_session/", views.setSession),  #手动添加对外开放的后端服务器资源  re_path(r"^media/(?P<path>.*)/", serve, {"document_root": settings.MEDIA_ROOT}),]

from django.db import models# Create your models here.class UserDetail(models.Model):  headPhoto = models.FileField(upload_to="head")  hobby = models.TextField(max_length=200)

from django.contrib import adminfrom app02.models import UserDetail# Register your models here.admin.site.register( UserDetail)