Question

有人可以帮助我吗？我有FileField()可以从管理面板上传.doc或.pdf文件。我可以像admin一样上传文件，但不能像user一样下载此文件。下载链接不起作用？

models.py

class Book(models.Model):
    """Model representing a book (but not a specific copy of a book)."""

    title = models.CharField(max_length=200)
    author = models.ForeignKey('Author', on_delete=models.SET_NULL, null=True)
    summary = models.TextField(max_length=1000, help_text="Введите краткое содержание книги")
    genre = models.ManyToManyField(Genre, help_text="Выберите жанр книги")
    language = models.ForeignKey('Language', on_delete=models.SET_NULL, null=True)
    specifications = models.FileField(upload_to='router_specifications')

book_detail.html

<p><strong>Download:</strong><a href="{{ book.specifications.url }}">Download</a></p>

Answer 1

您是否定义了MEDIA_URL和MEDIA_ROOT设置变量并添加了用于提供媒体文件的视图？ https://docs.djangoproject.com/en/2.1/howto/static-files/#serving-files-uploaded-by-a-user-during-development

django下载文件链接

1 个答案: