Python 模拟淘宝登录的两种方法

方法一、urllib的post登录

import urllib
import urllib2
import cookielib   

def taobao(username,password):
    cj = cookielib.CookieJar()
    print cj
    post_data = urllib.urlencode(
        {
         ‘TPL_password‘:password,
         ‘TPL_username‘:username,
         })  

    path = ‘https://login.taobao.com/member/login.jhtml‘
    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))    

    opener.addheaders = [(‘User-agent‘, ‘Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13‘)]     

    urllib2.install_opener(opener)
    req = urllib2.Request(path,post_data)    

    #try login
    conn = urllib2.urlopen(req)
    html = conn.read().decode(‘gbk‘,‘ignore‘)
    print cj
    print html  

taobao(‘username‘,‘password‘)
print ‘OK‘    

方法二：通过selenium模拟浏览器登录

from selenium import webdriver
driver = webdriver.Chrome()
#driver = webdriver.Firefox()  

driver.get(‘https://login.taobao.com/member/login.jhtml‘)  

driver.find_element_by_xpath(‘//*[@id="J_QRCodeLogin"]/div[5]/a[1]‘).click()
driver.find_element_by_id("TPL_username_1").clear()
driver.find_element_by_id("TPL_password_1").clear()
driver.find_element_by_id("TPL_username_1").send_keys(‘xxx‘)
driver.find_element_by_id("TPL_password_1").send_keys(‘xxx‘)  

driver.find_element_by_id("J_SubmitStatic").click()  

#driver.get_cookies()取得cookie
cookie = "; ".join([item["name"] + "=" + item["value"] +"\n" for item in driver.get_cookies()])
print cookie  

参考http://blog.csdn.net/u010352695/article/details/40660133