python提交post数据到远程url，python提交posturl,import sys,

python提交post数据到远程url，python提交posturl,import sys,

import sys, urllib2, urllibzipcode = "S2S 1R8"url = 'http://www.wunderground.com/cgi-bin/findweather/getForecast'data = urllib.urlencode([('query', zipcode)])req = urllib2.Request(url)fd = urllib2.urlopen(req, data)while 1:    data = fd.read(1024)    if not len(data):        break    sys.stdout.write(data)