简单的PycURL例子
import pycurl import StringIO url = "" crl = pycurl.Curl() crl.setopt(pycurl.VERBOSE,1) crl.setopt(pycurl.FOLLOWLOCATION, 1) crl.setopt(pycurl.MAXREDIRS, 5) crl.fp = StringIO.StringIO() crl.setopt(pycurl.URL, url) crl.setopt(crl.WRITEFUNCTION, crl.fp.write) crl.perform() print crl.fp.getvalue()
PycURL 自动处理cookie
import pycurl import StringIO url = "" crl = pycurl.Curl() crl.setopt(pycurl.VERBOSE,1) crl.setopt(pycurl.FOLLOWLOCATION, 1) crl.setopt(pycurl.MAXREDIRS, 5) crl.fp = StringIO.StringIO() crl.setopt(pycurl.URL, url) crl.setopt(crl.WRITEFUNCTION, crl.fp.write) # Option -b/--cookie Cookie string or file to read cookies from # Note: must be a string, not a file object. crl.setopt(pycurl.COOKIEFILE, "cookie_file_name") # Option -c/--cookie-jar Write cookies to this file after operation # Note: must be a string, not a file object. crl.setopt(pycurl.COOKIEJAR, "cookie_file_name") crl.perform() print crl.fp.getvalue()
PycURL 实现POST方法
import pycurl import StringIO import urllib url = "" 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 HTTP POST data crl.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()
import socket socket.setdefaulttimeout(5.0)
