python发送HTTP请求的方法小结
发布时间:2020-12-16 22:11:23 所属栏目:Python 来源:网络整理
导读:本篇章节讲解python发送HTTP请求的方法。供大家参考研究。具体如下: 这里包含 Python 使用 GET/HEAD/POST 方法进行 HTTP 请求 1. GET 方法: import httplib conn = httplib.HTTPConnection("www.python.org") conn.request("GET","/index.html") r
本篇章节讲解python发送HTTP请求的方法。分享给大家供大家参考。具体如下: 这里包含 Python 使用 GET/HEAD/POST 方法进行 HTTP 请求 1. GET 方法: >>> import httplib >>> conn = httplib.HTTPConnection("www.python.org") >>> conn.request("GET","/index.html") >>> r1 = conn.getresponse() >>> print r1.status,r1.reason 200 OK >>> data1 = r1.read() >>> conn.request("GET","/parrot.spam") >>> r2 = conn.getresponse() >>> print r2.status,r2.reason 404 Not Found >>> data2 = r2.read() >>> conn.close() 2. HEAD 方法: >>> import httplib >>> conn = httplib.HTTPConnection("www.python.org") >>> conn.request("HEAD","/index.html") >>> res = conn.getresponse() >>> print res.status,res.reason 200 OK >>> data = res.read() >>> print len(data) 0 >>> data == '' True 3. POST 方法: >>> import httplib,urllib >>> params = urllib.urlencode({'spam': 1,'eggs': 2,'bacon': 0}) >>> headers = {"Content-type": "application/x-www-form-urlencoded",... "Accept": "text/plain"} >>> conn = httplib.HTTPConnection("musi-cal.mojam.com:80") >>> conn.request("POST","/cgi-bin/query",params,headers) >>> response = conn.getresponse() >>> print response.status,response.reason 200 OK >>> data = response.read() >>> conn.close() 希望本文所述对大家的Python程序设计有所帮助。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |