Question

我有一张带有ImageField()的表单我已经设置了媒体网址和目录，例如在setting.py和url.py中，并且提交的内容一切正常，但现在每次都突然我尝试提交我的表单失败并在python终端中说：

[17 / Feb / 2018 14:40:08]＆＃34; POST / form / HTTP / 1.1＆＃34; 200 37885

未找到：/ media /

我没有修改setting.py或url.py（请参阅下面的代码）：

setting.py

STATIC_URL = '/static/'
STATICFILES_DIRS = [os.path.join(BASE_DIR, "static")]
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

url.py

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

model.py

class Model_A(models.Model):
    name = models.CharField(max_length=200, verbose_name="Name (as in NRIC)")
    def upload_photo_dir(self, filename):
        path = 'hiring/employees/photo/{}'.format(filename)
        return path

    photo = models.ImageField(upload_to=upload_photo_dir)

view.py

def application_form_view(request):
    form = Model_AForm(request.POST or None, request.FILES or None)
    if form.is_valid():
        inst = form.save(commit=False)
        inst.save()
    context = {'form': form}
    return render(request, 'form.html', context=context)

HTML

<form method="POST" enctype="multipart/form-data"  id="application_form" name="application_form">
<label>name :</label>
{{ form.name}}
<label>Photo:</label>
{{ form.photo }}
</form>

Answer 1

在Settings.py

中更改以下常量

BASE_DIR = os.path.dirname(os.path.dirname(__file__))
MEDIA_ROOT = os.path.join(BASE_DIR, 'media').replace('\\', '/')
MEDIA_URL = '/media/'

如果您在端口而非服务器上运行，请确保DEBUG为True。在Web服务器上保持False（nginix，apache等）。

验证urls.py中的以下语句

from django.conf import settings
from django.conf.urls.static import static

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

正如您在模型文件字段中提到的hiring/employees/photo/路径一样，这必须存在于根文件夹中。

`hiring/employees/photo/` #Must be created at root of your project with permissions of 755.

是的，正如丹尼斯所说，media文件夹也需要在根目录。用这条路。

找不到：/ media / on form submit

1 个答案: