#! /usr/bin/python2.7
# -- coding:utf-8 --
import os, urllib,urllib2, thread,threading
import re
#匹配音樂url
reg=re.compile('{"name":"(.+?)".+?"rawUrl":"(.+?)",.+?}', re.I)

class downloader(threading.Thread):
??????? def __init__(self, url, name):
??????????????? threading.Thread.__init__(self)
??????????????? self.url=url
??????????????? self.name=name
??????? def run(self):
??????????????? print 'downloading from %s' % self.url
??????????????? urllib.urlretrieve(self.url, self.name)
threads=[]
#多線程下載文件
def main(url):
??????? response=urllib.urlopen(url)
??????? text=response.read()
??????? groups=re.finditer(reg, text)
??????? for g in groups:
??????????????? name=g.group(1).strip() + ".mp3"
??????????????? path=g.group(2).replace('\\', '')
??????????????? t=downloader(path, name)
??????????????? threads.append(t)
??????????????? t.start()
?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
if __name__ == '__main__':
??????? main("http://site.douban.com/huazhou/")
??????? for t in threads:
??????????????? t.join()

轉載于:https://www.cnblogs.com/enet01/p/6560290.html

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