Python Django ImageField上载到与url属性报告的路径不同的路径？

我想允许用户上传个人资料图片，然后显示它们

这是我的型号.py：

from django.db.models import CharField, ImageField, Model

class Eater(Model):
    name  = CharField(max_length = 30)
    image = ImageField(upload_to = 'images/eaters/')

    def __str__(self):
        return str(self.name)

from django.conf             import settings  # settings is an object, not a module, so you can't import from it. :(
from django.conf.urls.static import static
from django.urls             import path
from .views                  import EaterView, IndexView, post, sudo

app_name    = 'socialfeedia'
urlpatterns = [
    path('',      IndexView.as_view(), name = 'index')
] + static(settings.MEDIA_URL, document_root = settings.MEDIA_ROOT)  # Static returns a list of path, not a path itself.

MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR.joinpath('media/')

<img class="post-profile-picture" src="{{ post.eater.image.url }}" alt="?"/>

这是我的URL.py：

from django.db.models import CharField, ImageField, Model

class Eater(Model):
    name  = CharField(max_length = 30)
    image = ImageField(upload_to = 'images/eaters/')

    def __str__(self):
        return str(self.name)

from django.conf             import settings  # settings is an object, not a module, so you can't import from it. :(
from django.conf.urls.static import static
from django.urls             import path
from .views                  import EaterView, IndexView, post, sudo

app_name    = 'socialfeedia'
urlpatterns = [
    path('',      IndexView.as_view(), name = 'index')
] + static(settings.MEDIA_URL, document_root = settings.MEDIA_ROOT)  # Static returns a list of path, not a path itself.

MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR.joinpath('media/')

<img class="post-profile-picture" src="{{ post.eater.image.url }}" alt="?"/>

这是我的设置的末尾。py：

from django.db.models import CharField, ImageField, Model

class Eater(Model):
    name  = CharField(max_length = 30)
    image = ImageField(upload_to = 'images/eaters/')

    def __str__(self):
        return str(self.name)

from django.conf             import settings  # settings is an object, not a module, so you can't import from it. :(
from django.conf.urls.static import static
from django.urls             import path
from .views                  import EaterView, IndexView, post, sudo

app_name    = 'socialfeedia'
urlpatterns = [
    path('',      IndexView.as_view(), name = 'index')
] + static(settings.MEDIA_URL, document_root = settings.MEDIA_ROOT)  # Static returns a list of path, not a path itself.

MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR.joinpath('media/')

<img class="post-profile-picture" src="{{ post.eater.image.url }}" alt="?"/>

下面是我的index.html中的一行：

from django.db.models import CharField, ImageField, Model

class Eater(Model):
    name  = CharField(max_length = 30)
    image = ImageField(upload_to = 'images/eaters/')

    def __str__(self):
        return str(self.name)

from django.conf             import settings  # settings is an object, not a module, so you can't import from it. :(
from django.conf.urls.static import static
from django.urls             import path
from .views                  import EaterView, IndexView, post, sudo

app_name    = 'socialfeedia'
urlpatterns = [
    path('',      IndexView.as_view(), name = 'index')
] + static(settings.MEDIA_URL, document_root = settings.MEDIA_ROOT)  # Static returns a list of path, not a path itself.

MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR.joinpath('media/')

<img class="post-profile-picture" src="{{ post.eater.image.url }}" alt="?"/>

如果我在此处访问，图像将成功加载：

http://127.0.0.1:8000/socialfeedia/media/images/eaters/test_picture_64.jpg

但是，在我生成的文件中显示的

img

是：

<img class="post-profile-picture" src="/media/images/eaters/test_picture_64.jpg" alt="?">

（据我所知，

媒体

这类东西不存在除外…）

它应该包括

socialfeedia/

（应用程序名称）在url的开头，但它不是。。。到目前为止，我对Django的看法似乎与我所看到的不太一样，我不希望我手动硬编码，我想我是要搬家了

+ static(settings.MEDIA_URL, document_root = settings.MEDIA_ROOT)  # Static returns a list of path, not a path itself.

从应用程序的

urls.py

文件

socialfeedia

到项目包下的全局

urls.py

文件，不要忘记在相应的URL中设置名称空间

socialfeedia

：

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

from django.contrib import admin

[..]

urlpatterns = [

    [..]

    path('socialfeedia/', include('socialfeedia.urls', namespace='socialfeedia')),  # HERE

    path('admin/', admin.site.urls),  # Admin Area
]


# DEBUG = True
if settings.DEBUG:

    from django.conf.urls.static import static

    urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

---

让我知道这是否对您有帮助。

在

src

的开头添加

{%get\u media\u prefix%}

对我很有效，但我很确定这不是正确的解决方案

<img class="post-profile-picture" src="{% get_media_prefix %}{{ post.eater.image.url }}" alt="?"/>

谢谢！是的，你说得对。现在我回头看，我可以看到所有我看到的人们使用

static（）

的例子都在

urls.py

文件中提到

admin/

，因此它们应该在project/site/main

urls.py

文件中，而不是应用程序的

urls.py

文件中。我一定会在将来与Django合作时注意到这种情况。这可能奏效了——我没有尝试过。另一个答案很有效，感觉是“正确”的方法。