python 常见问题总结
1、ModuleNotFoundError: No module named 'urllib2' 在python3.x版本中,urllib和urllib2包集合成在一个包了 ? 2、ModuleNotFoundError: No module named 'urlparse' 3.0版本中已经将urllib2、urlparse、和robotparser并入了urllib中,并且修改urllib模块,其中包含5个子模块,即是help()中看到的那五个名字。 urllib.parse: parseqs; parseqsl; quote; quotefrombytes; quote_plus; unquote unquoteplus; unquoteto_bytes; urldefrag; urlencode; urljoin; urlparse; urlsplit; urlunparse; urlunsplit urllib.request: AbstractBasicAuthHandler; AbstractDigestAuthHandler; BaseHandler; CatheFTPHandler; FTPHandler; FancyURLopener; FileHandler; HTTPBasicAuthHandler; HTTPCookieProcessor; HTTPDefaultErrorHandler; HTTPDigestAuthHandler; HTTPErrorProcessorl; HTTPHandler; HTTPPasswordMgr; HTTPPasswordMgrWithDefaultRealm; HTTPRedirectHandler; HTTPSHandler;OpenerDirector;ProxyBasicAuthHandler ProxyDigestAuthHandler; ProxyHandler; Request; URLopener; UnknowHandler; buildopener; getproxies; installopener; pathname2url; url2pathname; urlcleanup; urlopen; urlretrieve; urllib.response: addbase; addclosehook; addinfo; addinfourl; urllib.robotparser: RobotFileParser import urlparse 改为 import urllib (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |