python 3.3 下载固定链接文件并保存的方法

时间:2022-11-20 00:18:09

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)

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

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;

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