【发布时间】:2019-05-27 13:55:20
【问题描述】:
以下代码几乎是 Google 示例代码的逐字副本,用于通过 Python 2.7 App Engine 标准环境从 Google Cloud Storage 提供文件。使用命令在本地服务时:
dev_appserver.py --default_gcs_bucket_name darianhickman-201423.appspot.com
import cloudstorage as gcs
import webapp2
class LogoPage(webapp2.RequestHandler):
def get(self):
bucket_name = "darianhickman-201423.appspot.com"
self.response.headers['Content-Type'] = 'image/jpeg'
self.response.headers['Message'] = "LogoPage"
gcs_file = gcs.open("/"+ bucket_name +'/logo.jpg')
contents = gcs_file.read()
gcs_file.close()
self.response.body.(contents)
app = webapp2.WSGIApplication([ ('/logo.jpg', LogoPage),
('/logo2.jpg', LogoPage)],
debug=True)
我在控制台看到的空正文消息是:
NotFoundError: Expect status [200] from Google Storage. But got status 404.
Path: '/darianhickman-201423.appspot.com/logo.jpg'.
Request headers: None.
Response headers: {'date': 'Sun, 30 Dec 2018 18:54:54 GMT', 'connection': 'close', 'server': 'Development/2.0'}.
Body: ''.
Extra info: None.
同样,这与记录在的读取逻辑几乎相同 https://cloud.google.com/appengine/docs/standard/python/googlecloudstorageclient/read-write-to-cloud-storage
【问题讨论】:
标签: python-2.7 google-cloud-platform google-cloud-storage google-app-engine-python