简单的header

import urllib2 request = urllib2.Request('http://example.com/')request.add_header('User-Agent', 'fake-client')response = urllib2.urlopen(request)print request.read()

包含较多元素的header

import urllib,urllib2 url = 'http://example.com/'headers = { 'Host':'example.com', 'Connection':'keep-alive', 'Cache-Control':'max-age=0', 'Accept': 'text/html, */*; q=0.01', 'X-Requested-With': 'XMLHttpRequest', 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.89 Safari/537.36', 'DNT':'1', 'Referer': 'http://example.com/', 'Accept-Encoding': 'gzip, deflate, sdch', 'Accept-Language': 'zh-CN,zh;q=0.8,ja;q=0.6'}data = Nonereq = urllib2.Request(url, data, headers)response = urllib2.urlopen(req)html = response.read()

以上这篇对Python发送带header的http请求方法详解就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。