python批量下图

有个网站图片很好看，网址也很有规律，但是有的是空链接。用python都下下来了。

import urllib
def main():
  url='http://static.host.com/wallpapers/picture-'
  path='/home/me/Pictures/wallpaper/picture-'
  for i in range(0,400):
    url=url+str(i)+".jpg"
    print url
    doc=urllib.urlopen(url)
    type=doc.info().getheader('Content-Type')
    if(type.find('jpeg')!=-1):
      path=path+str(i)+".jpg"
      data=urllib.urlopen(url).read()
      f=file(path,"wb")  
      f.write(data)  
      f.close()
      path='/home/me/Pictures/wallpaper/picture-'
      print str(i)+"OK"
    url='http://static.host.com/wallpapers/picture-'

if __name__ == "__main__":
  main()

本文更新於 2014/05/26。