我在一个项目中设置了一个存储区来存储上传的文件。尝试确保我可以使用将文件上传到失败的测试节点程序来写入存储桶。然后，我尝试使用gsutil将文件复制到存储桶中，然后重试直到超时。经过进一步调查，使用gsutil的每个命令都会导致超时错误。互联网上关于此错误的信息似乎很少。
我已用gcloud init删除并重新生成了.boto文件。此命令有效。我也对sdk进行了干净的重新安装两次，仍然有问题。该项目的ACL和存储桶包含了我。以下是节点程序和gsutil cp test.txt gs://mybucket
const {Storage} = require('@google-cloud/storage');
// Creates a client
const storage = new Storage();
/**
* TODO(developer): Uncomment the following lines before running the sample.
*/
const bucketName = 'mybucket';
const filename = 'test.txt';
// Uploads a local file to the bucket
storage.bucket(bucketName).upload(filename, {
// Support for HTTP requests made with `Accept-Encoding: gzip`
gzip: true,
metadata: {
// Enable long-lived HTTP caching headers
// Use only if the contents of the file will never change
// (If the contents will change, use cacheControl: 'no-cache')
cacheControl: 'public, max-age=31536000',
},
});
console.log(`${filename} uploaded to ${bucketName}.`);
节点程序错误
(node:18471) UnhandledPromiseRejectionWarning: Error: Anonymous caller does not have storage.objects.create access to medchainvault/test.txt.
at Util.parseHttpRespBody (/home/russell/go/src/github.com/medchain/business-network/storage-server/node_modules/@google-cloud/common/build/src/util.js:172:38)
at Util.handleResp (/home/russell/go/src/github.com/medchain/business-network/storage-server/node_modules/@google-cloud/common/build/src/util.js:116:117)
at retryRequest (/home/russell/go/src/github.com/medchain/business-network/storage-server/node_modules/@google-cloud/common/build/src/util.js:403:22)
at onResponse (/home/russell/go/src/github.com/medchain/business-network/storage-server/node_modules/@google-cloud/common/node_modules/retry-request/index.js:200:7)
at /home/russell/go/src/github.com/medchain/business-network/storage-server/node_modules/teeny-request/build/src/index.js:158:17
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:189:7)
(node:18471) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
(node:18471) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
gsutil出现错误：
Traceback (most recent call last): 0.0 B/s
File "/usr/lib/google-cloud-sdk/platform/gsutil/gsutil", line 22, in <module>
gsutil.RunMain()
File "/usr/lib/google-cloud-sdk/platform/gsutil/gsutil.py", line 117, in RunMain
sys.exit(gslib.__main__.main())
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/__main__.py", line 407, in main
perf_trace_token=perf_trace_token, user_project=user_project)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/__main__.py", line 590, in _RunNamedCommandAndHandleExceptions
user_project=user_project)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/command_runner.py", line 372, in RunNamedCommand
return_code = command_inst.RunCommand()
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/commands/cp.py", line 1184, in RunCommand
seek_ahead_iterator=seek_ahead_iterator)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/command.py", line 1420, in Apply
arg_checker, should_return_results, fail_on_error)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/command.py", line 1491, in _SequentialApply
worker_thread.PerformTask(task, self)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/command.py", line 2157, in PerformTask
results = task.func(cls, task.args, thread_state=self.thread_gsutil_api)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/commands/cp.py", line 795, in _CopyFuncWrapper
preserve_posix=cls.preserve_posix_attrs)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/commands/cp.py", line 992, in CopyFunc
gzip_exts=self.gzip_exts, preserve_posix=preserve_posix))
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/utils/copy_helper.py", line 3520, in PerformCopy
allow_splitting=allow_splitting, gzip_encoded=gzip_encoded)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/utils/copy_helper.py", line 2026, in _UploadFileToObject
parallel_composite_upload, logger)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/utils/copy_helper.py", line 1877, in _DelegateUploadFileToObject
elapsed_time, uploaded_object = upload_delegate()
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/utils/copy_helper.py", line 2009, in CallNonResumableUpload
gzip_encoded=gzip_encoded_file)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/utils/copy_helper.py", line 1588, in _UploadFileToObjectNonResumable
fields=UPLOAD_RETURN_FIELDS, gzip_encoded=gzip_encoded)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/cloud_api_delegator.py", line 292, in UploadObject
gzip_encoded=gzip_encoded)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/gcs_json_api.py", line 1385, in UploadObject
gzip_encoded=gzip_encoded)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/gcs_json_api.py", line 1229, in _UploadObject
global_params=global_params)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/third_party/storage_apitools/storage_v1_client.py", line 1197, in Insert
download=download)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/apitools/apitools/base/py/base_api.py", line 729, in _RunMethod
http, http_request, **opts)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/apitools/apitools/base/py/http_wrapper.py", line 346, in MakeRequest
check_response_func=check_response_func)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/apitools/apitools/base/py/http_wrapper.py", line 396, in _MakeRequestNoRetry
redirections=redirections, connection_type=connection_type)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/gcs_json_media.py", line 276, in NewRequest
connection_type=override_connection_type)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/oauth2client/oauth2client/transport.py", line 159, in new_request
credentials._refresh(orig_request_method)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/oauth2client/oauth2client/client.py", line 761, in _refresh
self._do_refresh_request(http)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/google-reauth-python/google_reauth/reauth_creds.py", line 120, in _do_refresh_request
headers=headers))
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/google-reauth-python/google_reauth/reauth.py", line 269, in refresh_access_token
headers=headers)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/google-reauth-python/google_reauth/_reauth_client.py", line 151, in refresh_grant
headers=headers)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/google-reauth-python/google_reauth/reauth_creds.py", line 107, in http_request
body=body, headers=headers)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/oauth2client/oauth2client/transport.py", line 282, in request
connection_type=connection_type)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/httplib2/python2/httplib2/__init__.py", line 1694, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/httplib2/python2/httplib2/__init__.py", line 1434, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "/usr/lib/google-cloud-sdk/platform/gsutil/gslib/gcs_json_media.py", line 529, in _conn_request
conn.connect()
File "/usr/lib/google-cloud-sdk/platform/gsutil/third_party/httplib2/python2/httplib2/__init__.py", line 1100, in connect
sock.connect(sockaddr)
File "/usr/lib/python2.7/socket.py", line 228, in meth
return getattr(self._sock,name)(*args)
socket.timeout: timed out
答案 0 :(得分：2)
我假设这是一个作为服务器运行的node.js项目，而不是捆绑在浏览器中运行的代码。
您的问题在此行中定义：
Error: Anonymous caller does not have storage.objects.create access to medchainvault/test.txt.
此错误表示您的代码未使用凭据。
通常，此行代码将使用ADC选择您的凭据之一
const storage = new Storage();
但是，没有找到。
您有几种选择：
gcloud auth login来设置凭据。使用与此类似的代码：
const storage = new Storage({
projectId: 'project-id',
keyFilename: '/path/to/keyfile.json'
});