采集内容常需要得到网页返回的验证码做进一步处理
下面代码是用python写的用来获取网页http状态码的脚本
#!/usr/bin/python# -*- coding: utf-8 -*-#encoding=utf-8#filename:states_code.py import urllib2 url = 'http://www.bitscn.com/'response = nonetry: response = urllib2.urlopen(url,timeout=5)except urllib2.urlerror as e: if hasattr(e, 'code'): print 'error code:',e.code elif hasattr(e, 'reason'): print 'reason:',e.reasonfinally: if response: response.close()