概述
本文实例讲述了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。
总结
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