urllib ?url解析学习

#!/usr/bin/env python ?# encoding: utf-8 ?from urllib.parse import *#urlparse:解析url分段#urlsplit:类似urlparse，不再单独解析params部分#urlunsplit:后面必须1个列表，里面5个参数#urljoin:字符串的拼接#parse_qs:字符串参数转字典参数#parse_qsl:字符串参数转列表元组#urlencode:GET请求参数逇编码#quote:url带中文的时候可用来编码#unquote:用来解码URL="http://www.baidu.com/s?wd=falsk%20%E6%95%B0%E6%8D%AE%E6%93%8D%E4%BD%9C&rsv_spt=1&rsv_iqid=0x869d926300006682&issp=1&f=8&rsv_bp=1&rsv_idx=2&ie=utf-8&rqlang=cn&tn=baiduhome_pg&rsv_enter=0&oq=kwargs&inputT=6623&rsv_t=121540vUUWCKfciS1Ir0wlIBRBImaOVodO0fliZnJ%2BDCLWcUQ%2BHb5lhrg204XikhTHMY&rsv_pq=ef5d22fb0001200c&sug=python%2520utf-8&rsv_sug3=125&rsv_sug1=36&rsv_sug7=100&rsv_sug2=0&rsv_sug4=7658" #scheme表示http还是https的协议，如果url不带协议根据scheme的值加上 result1=urlparse(URL,scheme=‘‘,allow_fragments=True) print(urlunsplit([result1.scheme,result1.netloc,"","",""])) # ParseResult(scheme=‘http‘, netloc=‘www.baidu.com‘, path=‘/s‘, params=‘‘, query=‘wd=falsk%20%E6%95%B0%E6%8D%AE%E6%93%8D%E4%BD%9C&rsv_spt=1&rsv_iqid=0x869d926300006682&issp=1&f=8&rsv_bp=1&rsv_idx=2&ie=utf-8&rqlang=cn&tn=baiduhome_pg&rsv_enter=0&oq=kwargs&inputT=6623&rsv_t=121540vUUWCKfciS1Ir0wlIBRBImaOVodO0fliZnJ%2BDCLWcUQ%2BHb5lhrg204XikhTHMY&rsv_pq=ef5d22fb0001200c&sug=python%2520utf-8&rsv_sug3=125&rsv_sug1=36&rsv_sug7=100&rsv_sug2=0&rsv_sug4=7658‘, fragment=‘‘)#scheme表示http还是https的协议，如果url不带协议根据scheme的值加上result1=urlparse(URL,scheme=‘‘,allow_fragments=True)print(urlunsplit([result1.scheme,result1.netloc,"","",""]))# ParseResult(scheme=‘http‘, netloc=‘www.baidu.com‘, path=‘/s‘, params=‘‘, query=‘wd=falsk%20%E6%95%B0%E6%8D%AE%E6%93%8D%E4%BD%9C&rsv_spt=1&rsv_iqid=0x869d926300006682&issp=1&f=8&rsv_bp=1&rsv_idx=2&ie=utf-8&rqlang=cn&tn=baiduhome_pg&rsv_enter=0&oq=kwargs&inputT=6623&rsv_t=121540vUUWCKfciS1Ir0wlIBRBImaOVodO0fliZnJ%2BDCLWcUQ%2BHb5lhrg204XikhTHMY&rsv_pq=ef5d22fb0001200c&sug=python%2520utf-8&rsv_sug3=125&rsv_sug1=36&rsv_sug7=100&rsv_sug2=0&rsv_sug4=7658‘, fragment=‘‘)