httplib模塊是一個底層基礎(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
#!/usr/bin/python
import httplib
conn = httplib.HTTPConnection("www.jb51.net")
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:
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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