使用Python下载Bing图片（代码）

<spanstyle="font-family:arial,helvetica,sans-serif;font-size:16px;">#-*-coding:cp936-*-
importurllib
importos

print"Downloaddata......"
url="http://cn.bing.com"
urlFile=urllib.urlopen(url)
data=urlFile.read()
urlFile.close()
data=data.decode("utf-8")

pre="g_img={url:\""
index1=data.find(pre)+len(pre)
index2=data.find("\"",index1)
imgUrl=data[index1:index2]

preImg=u"h3>今日图片故事</h3><ahref="
index3=data.find(preImg)+len(preImg)
index4=data.find(">",index3)+1
index5=data.find("<",index4)

imgName=data[index4:index5]+u".jpg"

ifos.path.exists(imgName)==False:
    print"Downloadimage......"
    urllib.urlretrieve(imgUrl,imgName)
print"Downloadcomplete"
os.startfile(imgName)
</span>