批量下载王玉梅单词书配套音频

run in python 2.7environment

# https://blog.youkuaiyun.com/mba16c35/article/details/41754257
#! python2
# use python 2 to execute: https://www.zhihu.com/question/59950105
import urllib
 
for i in range(1, 41):
    if i < 10:
        url = r"http://download.dogwood.com.cn/online/toeflch/WordList0" + \
            str(i) + ".mp3"
    else:
        url = r"http://download.dogwood.com.cn/online/toeflch/WordList" + \
            str(i) + ".mp3"
    path = r"wordlist "+str(i)+".mp3"
    data = urllib.urlopen(url).read()
    f = file(path, "wb")
    f.write(data)
    f.close()
    print(path + "havs been downloaded")
print("work done")