python中使用urllib2获取http请求状态码的代码例子
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 importurllib2 url='https://www.nhooo.com/' response=None try: response=urllib2.urlopen(url,timeout=5) excepturllib2.URLErrorase: ifhasattr(e,'code'): print'Errorcode:',e.code elifhasattr(e,'reason'): print'Reason:',e.reason finally: ifresponse: response.close()