| 标题 | Python httplib模块使用实例 |
| 内容 | httplib模块是一个底层基础模块,实现的功能比较少,正常情况下比较少用到.推荐用urllib, urllib2, httplib2. HTTPConnection 对象 class httplib.HTTPConnection(host[, port[, strict[, timeout[, source_address]]]]) 创建HTTPConnection对象 HTTPConnection.request(method, url[, body[, headers]]) 发送请求 HTTPConnection.getresponse() 获得响应 HTTPResponse对象 HTTPResponse.read([amt]) Reads and returns the response body, or up to the next amt bytes. HTTPResponse.getheader(name[, default]) 获得指定头信息 HTTPResponse.getheaders() 获得(header, value)元组的列表 HTTPResponse.fileno() 获得底层socket文件描述符 HTTPResponse.msg 获得头内容 HTTPResponse.version 获得头http版本 HTTPResponse.status 获得返回状态码 HTTPResponse.reason 获得返回说明 实例 代码如下: #!/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 输出: 代码如下: 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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