python 3.3 下载固定链接文件并保存的方法

python 3.3 下载固定链接文件并保存。

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

 unquote_plus; unquote_to_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; 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。