#-*- coding:utf-8 -*-  import urllibimport threadingdef func(url):    status = urllib.urlopen(url).code    print status    urlinfo = [‘http://www.sohu.com‘,‘http://www.163.com‘,‘http://www.sina.com‘]for url in urlinfo:    th = threading.Thread(target = func,args = [url])    th.start()    th.join()    print u‘又完事儿了。。‘