Python下urllib2应用

#coding=utf-8
import urllib,urllib2

url = 'http://www.xxx.com'
values = {'wd' : 'python', 
'language' : 'Chinese' } 
data = urllib.urlencode(values)
headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.146 Safari/537.36'
}
req = urllib2.Request(url,data,headers)
response = urllib2.urlopen(req)
html = response.read()