python 3.3 下载固定链接文件并保存。
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import urllib.request
print ("downloading with urllib")
url = 'http://www.wzsky.net/img2013/uploadimg/20130906/1216294.jpg'
f = urllib.request.urlopen(url)
data = f.read()
with open("d:/color/1216294.jpg", "wb") as code:
code.write(data)
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urllib在3.3版本有了很大变化：
urllib.error: ContentTooShortError; HTTPError; URLError
urllib.parse: parse_qs; parse_qsl; quote; quote_from_bytes; quote_plus; unquote
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unquote_plus; unquote_to_bytes; urldefrag; urlencode; urljoin; urlparse;
urlsplit; urlunparse; urlunsplit
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urllib.request: AbstractBasicAuthHandler; AbstractDigestAuthHandler; BaseHandler;
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CatheFTPHandler; FTPHandler; FancyURLopener; FileHandler;
HTTPBasicAuthHandler; HTTPCookieProcessor; HTTPDefaultErrorHandler;
HTTPDigestAuthHandler; HTTPErrorProcessorl; HTTPHandler;
HTTPPasswordMgr; HTTPPasswordMgrWithDefaultRealm;
HTTPRedirectHandler; HTTPSHandler;OpenerDirector;ProxyBasicAuthHandler
ProxyDigestAuthHandler; ProxyHandler; Request; URLopener;
UnknowHandler; build_opener; getproxies; install_opener; pathname2url;
url2pathname; urlcleanup; urlopen; urlretrieve;
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urllib.response: addbase; addclosehook; addinfo; addinfourl;
urllib.robotparser: RobotFileParser
另外，这个方法对于有防盗链的链接只能下载到防盗链图片。
以上这篇python 3.3 下载固定链接文件并保存的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/quikai1981/article/details/50807393