python爬虫笔记<一:POST和GET数据传送>

POST（此中提交data数据）：保密性，但不可见提交数据

#基于Python2
import urllib
import urllib2

values = {"username":"10635392932","password":"XXXX"}
data = urllib.urlencode(values)
url = "https://passport.csdn.net/account/login?from=http://my.csdn.net/my/mycsdn"
request = urllib2.Request(url,data)
response = urllib2.urlopen(request)
print response.read()

GET：保密差，提交数据可见

import urllib
import urllib2

values={}
values['username'] = "10635392932"
values['password']="XXXX"
data = urllib.urlencode(values)
url = "http://passport.csdn.net/account/login"
geturl = url + "?"+data
request = urllib2.Request(geturl)
response = urllib2.urlopen(request)
print response.read()