错误一
File "D:\Program Files\python3.6.3\Lib\urllib\request.py", line 504, in _call_chain
result = func(*args)
File "D:\Program Files\python3.6.3\Lib\urllib\request.py", line 650, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 401: Unauthorized
http报错之return error code:401 unauthorized
=根据HTTP返回码所表示的意思应该是未授权,没有输入账号和密码,因此解决方法就直接在HTTP包里面携带密码。=