Python Web Crawler

Python版本：3.5.2

pycharm

URL Parsing¶

https://docs.python.org/3.5/library/urllib.parse.html?highlight=urlparse#urllib.parse.urlparse

>>> from urllib.parse import urlparse
>>> o = urlparse('http://www.cwi.nl:80/%7Eguido/Python.html')
>>> o   
ParseResult(scheme='http', netloc='www.cwi.nl:80', path='/%7Eguido/Python.html',
            params='', query='', fragment='')
>>> o.scheme
'http'
>>> o.port
80
>>> o.geturl()
'http://www.cwi.nl:80/%7Eguido/Python.html'