Python基于PycURL实现POST的方法

import pycurlimport StringIOimport urlliburl = "http://www.google.com/"post_data_dic = {"name":"value"}crl = pycurl.Curl()crl.setopt(pycurl.VERBOSE,1)crl.setopt(pycurl.FOLLOWLOCATION, 1)crl.setopt(pycurl.MAXREDIRS, 5)#crl.setopt(pycurl.AUTOREFERER,1)crl.setopt(pycurl.CONNECTTIMEOUT, 60)crl.setopt(pycurl.TIMEOUT, 300)#crl.setopt(pycurl.PROXY,proxy)crl.setopt(pycurl.HTTPPROXYTUNNEL,1)#crl.setopt(pycurl.NOSIGNAL, 1)crl.fp = StringIO.StringIO()crl.setopt(pycurl.USERAGENT, "dhgu hoho")# Option -d/--data <data>  HTTP POST datacrl.setopt(crl.POSTFIELDS, urllib.urlencode(post_data_dic))crl.setopt(pycurl.URL, url)crl.setopt(crl.WRITEFUNCTION, crl.fp.write)crl.perform()print crl.fp.getvalue()