Exception:
Traceback (most recent call last):
File "C:\Python34\lib\site-packages\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 493, in urlopen
body=body, headers=headers)
File "C:\Python34\lib\site-packages\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 291, in _make_request
conn.request(method, url, **httplib_request_kw)
File "C:\Python34\lib\http\client.py", line 1090, in request
self._send_request(method, url, body, headers)
File "C:\Python34\lib\http\client.py", line 1128, in _send_request
self.endheaders(body)
File "C:\Python34\lib\http\client.py", line 1086, in endheaders
self._send_output(message_body)
File "C:\Python34\lib\http\client.py", line 924, in _send_output
self.send(msg)
File "C:\Python34\lib\http\client.py", line 859, in send
self.connect()
File "C:\Python34\lib\site-packages\pip\_vendor\requests\packages\urllib3\connection.py", line 190, in connect
ssl_version=resolved_ssl_version)
File "C:\Python34\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py", line 124, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "C:\Python34\lib\ssl.py", line 364, in wrap_socket
_context=self)
File "C:\Python34\lib\ssl.py", line 578, in __init__
self.do_handshake()
File "C:\Python34\lib\ssl.py", line 805, in do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)
本来打算用Python 加载openpyxl 模块来处理excel文件~但是总是报SSL错误~
网友分析是没办法通过证书验证，需要关闭证书验证功能~~
先记录Python3.4 自己实践出来的修改方法：C:\Python34\Lib\site-packages\pip\_vendor\requests\adapters.py
304 行为我自己增加的设置
如日志显示，successfully installed openpyxl jdcal et-xmlfile
打开Python shell，测试import openpyxl，没有报找不到模块如下为临时读取的Excel 中的数据，模块的函数都生效了
感谢一下两位网友的分享~使得pip可以正常使用
https://blog.csdn.net/xfyangle/article/details/62052945
https://stackoverflow.com/questions/27499456/requests-s-geturl-verify-false-error-python
最后，该方法应该使用与Python3的所有版本，请热心网友分享下结果，让初学者更方便搞定环境，增加学习信心~~~
谢谢！