圖像未顯示在 django 管理站點中

Question

我有這個模型：

projectDirPath = path.dirname(path.dirname(__file__)) 
storeImageDir = FileSystemStorage(location=projectDirPath + '/couponRestApiApp/stores')

class stores(models.Model):
    """ This is the store model """
    storeName = models.CharField(max_length=15)                                          # Store Name
    storeDescription = models.TextField()                                                # Store Description
    storeURL = models.URLField()                                                         # Store URL
    storePopularityNumber = models.IntegerField(max_length=1)                            # Store Popularity Number  
    storeImage = models.ImageField(upload_to="images",storage=storeImageDir)            # Store Image 
    storeSlug = models.CharField(max_length=400)                                         # This is the text you see in the URL
    createdAt = models.DateTimeField(auto_now_add=True)                                  # Time at which store is created
    updatedAt = models.DateTimeField(auto_now=True)                                      # Time at which store is updated
    storeTags = models.ManyToManyField(tags)                                             # All the tags associated with the store

    def __unicode__(self):
        return unicode(self.storeName)

    def StoreTags(self):
        return '\n'.join([s.tag for s in self.storeTags.all()])
    def StoreImage(self):    
        return '<img src="%s" height="150"/>' % (self.storeImage)
    StoreImage.allow_tags = True

但是圖像沒有加載到管理頁面上，圖像 URL 是： http://localhost:8000/admin/couponRestApiApp/stores/static/mcDonalds.jpg/

正在顯示，但正確的路徑應該是： /home/vaibhav/TRAC/coupon-rest-api/couponRestApi/couponRestApiApp/stores/static/mcDonalds.jpg/

圖像必須存儲在哪里才能顯示在 Django 管理頁面上

Answer 1

在您的設置中正確定義MEDIA_ROOT和MEDIA_URL 。

設置.py

import os
CURRENT_PATH = os.path.abspath(os.path.dirname(__file__).decode('utf-8'))

MEDIA_ROOT = os.path.join(CURRENT_PATH, 'media').replace('\\','/')

MEDIA_URL = '/media/'

模型.py

storeImage = models.ImageField(upload_to="images")

網址.py

from django.conf import settings
urlpatterns += patterns('',
    url(r'^media/(?P<path>.*)$', 'django.views.static.serve', {'document_root': settings.MEDIA_ROOT, 'show_indexes': False}),
)

嘗試使用上面的代碼。

---

回答評論中提出的問題：

's' 被添加到模型名稱中，因為會有多個模型實例。 要擺脫它，請為模型定義verbose_name 。

class stores(models.Model):
    .....
    storeName = models.CharField(max_length=15) 
    .....

    class Meta:
        verbose_name        = 'Store'
        verbose_name_plural = 'Stores'

Answer 2

根據 Django 文檔，對於 Django 1.11 及更高版本，您需要重寫：

網址.py

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

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

Answer 3

在您的 HTML 代碼中調用全局 url，例如 {{name.store.url}} 它應該在您的 HTML 代碼上完成