python是如何抓取网页的
2022-03-16 09:24:49
基本抓取网页
get方法.
import urllib2
url = "http://www.baidu.com"
response = urllib2.urlopen(url)
print response.read()post方法
import urllib
import urllib2
url = "http://abcde.com"
form = {'name':'abc','password':'1234'}
form_data = urllib.urlencode(form)
request = urllib2.Request(url,form_data)
response = urllib2.urlopen(request)
print response.read()
