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我希望能够上传文件并在每次上传时用最新版本覆盖/替换现有文件。

from django.core.files.storage import FileSystemStorage  
fs = FileSystemStorage(location='C:/temp', base_url='/attachments')      
class Import(models.Model):  
    file = models.FileField(upload_to='data', storage=fs)
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1 回答 1

1

我不知道这是否是最好的方法,但以下几行帮助我覆盖/替换了现有文件。

upload_dir_path = Setting.objects.get(entry__exact='upload_path').value
delete_files(upload_dir_path)
upload = form.save(commit=False)
upload.file.storage.location = upload_dir_path            
upload = form.save()
于 2011-01-03T06:56:32.850 回答