1、获取url参数。
>>> from urllib import parse
>>> url = r‘https://docs.python.org/3.5/search.html?q=parse&check_keywords=yes&area=default‘
>>> parseResult = parse.urlparse(url)
>>> parseResult
ParseResult(scheme=‘https‘, netloc=‘docs.python.org‘, path=‘/3.5/search.html‘, params=‘‘, query=‘q=parse&check_keywords=yes&area=default‘, fragment=‘‘)
>>> param_dict = parse.parse_qs(parseResult.query)
>>> param_dict
{‘q‘: [‘parse‘], ‘check_keywords‘: [‘yes‘], ‘area‘: [‘default‘]}
>>> q = param_dict[‘q‘][0]
>>> q
‘parse‘>>> from urllib import parse
>>> query = {
‘name‘: ‘walker‘,
‘age‘: 99,
}
>>> parse.urlencode(query)
‘name=walker&age=99‘>>> from urllib import parse >>> parse.quote(‘a&b/c‘) #未编码斜线 ‘a%26b/c‘ >>> parse.quote_plus(‘a&b/c‘) #编码了斜线 ‘a%26b%2Fc‘
from urllib import parse >>> parse.unquote(‘1+2‘) #不解码加号 ‘a&b/c‘ >>> parse.unquote(‘1+2‘) #把加号解码为空格 ‘1 2‘
如果你还想问为什么没有urldecode——再把示例1看五遍。^_^
相关阅读:urllib.parse — Parse URLs into components
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本文出自 “walker的流水账” 博客,请务必保留此出处http://walkerqt.blog.51cto.com/1310630/1766670
原文:http://walkerqt.blog.51cto.com/1310630/1766670