小编Ani*_*Das的帖子

何时使用RequestHandler.get_argument(),RequestHandler.get_query_argument()和RequestHandler.get_body_argument()？

每个人的用例是什么？

在这些情况下request.body,request.argument做什么和做什么？在哪些场景中使用哪些？

而且,是否还有request.query类似的东西呢？

请帮我弄清楚为什么我无法在运行 ubuntu 14.04 的系统中安装 bcrypt

错误 ：

somehostname@somehost:~$ pip install bcyrpt
Collecting bcyrpt

/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:315: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning.
  SNIMissingWarning

/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:120: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections …