python中下载文件常用的几个模块有urllib,urllib2,requests,方法也很简单,代码如下:

# Python 2 code
import urllib
import urllib2
import requests
              
url = 'http://192.168.1.100/test.zip'
              
print "downloading with urllib"
urllib.urlretrieve(url, "code.zip")
              
print "downloading with urllib2"
f = urllib2.urlopen(url)
data = f.read()
with open("code2.zip", "wb") as code:
    code.write(data)
              
print "downloading with requests"
r = requests.get(url)
with open("code3.zip", "wb") as code:
    code.write(r.content)


具体详情可参见:http://www.blog.pythonlibrary.org/2012/06/07/python-101-how-to-download-a-file/