检查网站可用性的Python代码，可用性python代码,#!/usr/bin/e

检查网站可用性的Python代码，可用性python代码,#!/usr/bin/e

#!/usr/bin/env python# coding=utf-8import sockets = socket.socket(socket.AF_INET,socket.SOCK_STREAM)s.connect(('www.sina.com.cn',80))s.send('GET / HTTP/1.1\r\nHost:www.open-open.com\r\nConnection:close\r\n\r\n')buffer = []while True:    d=s.recv(1024)    if d:        buffer.append(d)    else:        breakdata = ''.join(buffer)s.close()header, html = data.split('\r\n\r\n', 1)#print headerheader_itesm = header.split('\r')#print header_itesm[0]header_stage = header_itesm[0].split(' ')print header_stage[1]website_stage = int(header_stage[1])if website_stage != 200:    print "ERROR"    #发邮件else:    pass