我正在使用django-s3upload将文件上传到我的s3存储桶。我已经把它运行得很好但是由于某些原因我不明白,将所有上传的文件重命名为带有.bin扩展名的随机十六进制字符串。我可以看到代码发生在哪里:
def get_upload_params(request):
def make_policy():
policy_object = {
"expiration": (datetime.now() + timedelta(hours=24)).strftime('%Y-%m-%dT%H:%M:%S.000Z'),
"conditions": [
{ "bucket": settings.AWS_S3_BUCKET_NAME },
{ "acl": "public-read" },
["starts-with", "$key", "uploads/"],
{ "success_action_status": "201" }
]
}
return b64encode(dumps(policy_object).replace('\n', '').replace('\r', ''))
def sign_policy(policy):
return b64encode(hmac.new(settings.AWS_SECRET_ACCESS_KEY, policy, sha).digest())
policy = make_policy()
return HttpResponse(dumps({
"policy": policy,
"signature": sign_policy(policy),
"key": "uploads/" + uuid4().hex + ".bin",
"success_action_redirect": "/"
}), content_type="application/json")
我无法弄清楚如何保持文件名完好无损。执行所有上传工作客户端的jQuery文件是here。