models.py 文件源码

def get_image_url(self):
        if self.image:
            url_prefix = 'http://%s/media/' % DOMAIN
            return url_prefix + self.image.name
        else:
            url_prefix = 'http://%s/' %DOMAIN
            return url_prefix + 'static/yimi_admin/images/category_default.jpg'