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在django 1.4中設置上傳路徑的最佳做法是什麼? 我有這樣將圖像保存爲Django,正確的方法是什麼?
def upload_image(instance, filename):
return os.path.join(instance.slug, filename)
class Book(models.Model):
...
...
image = models.ImageField(upload_to=upload_image)
def admin_image(self):
return "<img src='%s' />" % self.image
....
與settings.py
PROJECT_DIR = os.path.dirname(os.path.realpath(__file__))
ROOT_DIR = PROJECT_DIR.rsplit(os.sep, 1)[0]
MEDIA_ROOT = os.path.join(ROOT_DIR, 'books', 'static', 'books')
MEDIA_URL = '/media/'
STATIC_ROOT = ''
STATIC_URL = '/static/'
和admin.py這樣
class BookAdmin(admin.ModelAdmin):
list_display = ('title', 'admin_image')
這樣一個模型,最終,我得到了正確的圖像保存到/root-of-project/books/static/books/programming-java/wall.jpg, 但是,數據庫中保存的路徑是「programming-java/wall.jpg」,我必須將前綴' /秒tatic/books /'每次顯示圖像