擅长:python、mysql、java
<p>您的日志中有一个警告,并且您的回溯表明在打开<code>httpConnection</code>时发生错误。在</p>
<blockquote>
<p>2015-07-28 17:54:59 [py.warnings] WARNING: :0: UserWarning: You do not
have a working installation of the service_identity module: 'No module
named service_identity'. Please install it from
<a href="https://pypi.python.org/pypi/service_identity" rel="nofollow">https://pypi.python.org/pypi/service_identity</a> and make sure all of
its dependencies are satisfied. Without the service_identity module
and a recent enough pyOpenSSL to support it, Twisted can perform only
rudimentary TLS client hostname verification. Many valid
certificate/hostname mappings may be rejected.</p>
</blockquote>