我正在尝试GCP参考上可用的python脚本将文件上传到Google云存储,但是每次运行它时,都会得到json密钥凭证文件找不到文件的错误,即使该文件与JSON密钥凭证文件位于同一目录中python脚本。
错误是:
文件“ c:\ users \ kundan \ appdata \ local \ programs \ python \ python37-
32 \ lib \ site- 包\ google \ cloud \ client.py”,第75行,位于from_service_account_json 使用io.open(json_credentials_path,“ r”,encoding =“ utf-8”)作为 json_fi: FileNotFoundError:[错误2]没有这样的文件或目录:'key.json'
代码如下:
from google.cloud import storage
def upload_blob(bucket_name, source_file_name, destination_blob_name):
storage_client = storage.Client.from_service_account_json(
'key.json')
bucket = storage_client.get_bucket(bucket_name)
blob = bucket.blob(destination_blob_name)
blob.upload_from_filename(source_file_name)
print('File {} uploaded to {}.'.format(
source_file_name,
destination_blob_name))
bucket='synersense_data'
source_file_name='gcp.txt'
destination_blob_name='prototype'
upload_blob(bucket,source_file_name,destination_blob_name)
答案 0 :(得分:0)
这是我用来将abc.txt
文件上传到Google存储空间的代码。
from google.cloud import storage
client = storage.Client.from_service_account_json('key.json')
def upload_blob(bucket_name, blob_name, filename):
"""
Upload a blob to the bucket.
filename: source file name
blob_name: destination blob name
"""
bucket = client.get_bucket(bucket_name)
blob = bucket.blob(blob_name)
blob.upload_from_filename(filename)
print(upload_blob("XXXXXXXXXXXXXXX", "temp/abc.txt", "abc.txt"))
然后,下面是输出:
最初,我也遇到了与您相同的错误:
回溯(最近一次通话最后一次):文件“ gcp_upload.py”,第9行,在 客户端= storage.Client.from_service_account_json('key.json')文件 “ E:\ Anaconda3 \ envs \ py35 \ lib \ site-packages \ google \ cloud \ client.py”, 第75行,位于from_service_account_json中 io.open(json_credentials_path,“ r”,encoding =“ utf-8”)作为json_fi:FileNotFoundError:[Errno 2]没有这样的文件或目录: 'key.json'
我发现了我最初犯的错误。
检查google存储凭证json名称是key.json
还是key.json.json
。重命名原始的Google存储凭证json文件时,您可能将其命名为key.json
,但是重命名后会自动应用.json
扩展名,因此该扩展名将另存为key.json.json
文件,但您正在key.json
中传递storage.Client.from_service_account_json()
(实际上需要为key.json.json
)。尝试使用ls
或dir
命令进行检查。