首页 > 解决方案 > Firebase 存储上传文件 -python

问题描述

我需要一些帮助我正在使用 python 3.6 将文件上传到 firebase 存储,但我无法得到合理的结果。

import firebase_admin
from firebase_admin import credentials, firestore, storage

cred=credentials.Certificate('C:\\Users\\blackturtle\\Envs\\tube\\ps.json')
firebase_admin.initialize_app(cred, {
    'storageBucket': 'gs://dene-2ac17.appspot.com'
})
db = firestore.client()
bucket = storage.bucket()
blob = bucket.blob('hello.txt')
outfile='C:\\Users\\blackturtle\\Envs\\tube\\hello.txt'
blob.upload_from_filename(outfile)

该代码在下面给出了这个错误

Exception has occurred: google.api_core.exceptions.NotFound
404 POST https://www.googleapis.com/upload/storage/v1/b/gs://dene-2ac17.appspot.com/o?uploadType=multipart: ('Request failed with status code', 404, 'Expected one of', <HTTPStatus.OK: 200>)
  File "C:\Users\blackturtle\Envs\tube\drive.py", line 27, in <module>
    blob.upload_from_filename(outfile)

当我更改并使用下面的代码上传文件时

import firebase_admin
from firebase_admin import credentials, firestore, storage

cred=credentials.Certificate('C:\\Users\\blackturtle\\Envs\\tube\\ps.json')
firebase_admin.initialize_app(cred, {
    'storageBucket': 'gs://dene-2ac17.appspot.com'
})
db = firestore.client()
bucket = storage.bucket()
blob = bucket.blob('hello.txt')
outfile='C:\\Users\\blackturtle\\Envs\\tube\\hello.txt'
with open(outfile, 'rb') as my_file:
    blob.upload_from_file(my_file)

收到此错误

Exception has occurred: google.api_core.exceptions.NotFound
404 POST https://www.googleapis.com/upload/storage/v1/b/gs://dene-2ac17.appspot.com/o?uploadType=resumable: ('Response headers must contain header', 'location')
  File "C:\Users\blackturtle\Envs\tube\drive.py", line 29, in <module>
    blob.upload_from_file(my_file)

知道发生了什么吗?

提前致谢

标签: pythonfirebasestoragefirebase-storage

解决方案


尝试'gs://dene-2ac17.appspot.com'按照此处'dene-2ac17.appspot.com'的说明进行更改。

使用默认存储桶

您可以在初始化 Admin SDK 时指定默认存储桶名称。然后,您可以检索到此存储桶的经过身份验证的引用。存储桶名称不得包含 gs:// 或任何其他协议前缀。例如,如果 Firebase 控制台中显示的存储桶 URL 为 gs://bucket-name.appspot.com,则将字符串 bucket-name.appspot.com 传递给 Admin SDK。


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