第一种 User-Agent方法：


import urllib2


if __name__ == '__main__' :

url = '想访问的网址'

head ={}

head['User-Agent'] = 'Mozilla/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76B) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.133 Mobile Safari/535.19'

req = urllib2.Request(url,headers=head)

response = urllib2.urlopen(req)

html = response.read().decode('utf-8') #根据网站的编码格式，选择。‘UTF-8’,‘GBK’等

print html


第二种 User-Agent 方法:


import urllib2


if __name__ == '__main__':

url = '想访问的网址'

req = urllib2.Request(url)

req.add_header('User-Agent','Mozilla/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76B) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.133 Mobile Safari/535.19')

response = urllib2.urlopen(req)

html = response.read().decode('utf-8')

print html