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httplib模塊是一個(gè)底層基礎(chǔ)模塊,實(shí)現(xiàn)的功能比較少,正常情況下比較少用到.推薦用urllib, urllib2, httplib2.

HTTPConnection 對象

class httplib.HTTPConnection(host[, port[, strict[, timeout[, source_address]]]])

創(chuàng)建HTTPConnection對象

HTTPConnection.request(method, url[, body[, headers]])

發(fā)送請求

HTTPConnection.getresponse()

獲得響應(yīng)

HTTPResponse對象

HTTPResponse.read([amt])

Reads and returns the response body, or up to the next amt bytes.

HTTPResponse.getheader(name[, default])

獲得指定頭信息

HTTPResponse.getheaders()

獲得(header, value)元組的列表

HTTPResponse.fileno()

獲得底層socket文件描述符

HTTPResponse.msg

獲得頭內(nèi)容

HTTPResponse.version

獲得頭http版本

HTTPResponse.status

獲得返回狀態(tài)碼

HTTPResponse.reason

獲得返回說明

實(shí)例

代碼如下:

#!/usr/bin/python

import httplib

conn = httplib.HTTPConnection("")

conn.request("GET", "/")

r1 = conn.getresponse()

print r1.status, r1.reason

print '-' * 40

headers = r1.getheaders()

for h in headers:

print h

print '-' * 40

print r1.msg

輸出:

代碼如下:

200 OK

----------------------------------------

('content-length', '106883')

('accept-ranges', 'bytes')

('vary', 'Accept-Encoding, Accept-Encoding')

('keep-alive', 'timeout=20')

('server', 'ngx_openresty')

('last-modified', 'Fri, 10 Apr 2015 09:30:10 GMT')

('connection', 'keep-alive')

('etag', '"55279822-1a183"')

('date', 'Fri, 10 Apr 2015 09:48:15 GMT')

('content-type', 'text/html; charset=utf-8')

----------------------------------------

Server: ngx_openresty

Date: Fri, 10 Apr 2015 09:48:15 GMT

Content-Type: text/html; charset=utf-8

Content-Length: 106883

Connection: keep-alive

Keep-Alive: timeout=20

Vary: Accept-Encoding

Last-Modified: Fri, 10 Apr 2015 09:30:10 GMT

Vary: Accept-Encoding

ETag: "55279822-1a183"

Accept-Ranges: bytes

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