远远地眺望,草地上有团团白云在蠕动,原来这是牧场的羊群,一只只白生生的,肥壮可爱,使草原更加生的小鸟儿唧唧喳机勃勃。
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。
到此这篇关于python发送HTTP请求的方法小结就介绍到这了。人家怕你,并不是一种福,人家欺你,并不是一种辱。更多相关python发送HTTP请求的方法小结内容请查看相关栏目,小编编辑不易,再次感谢大家的支持!