#!/usr/bin/python#-*- coding: utf-8 -*-

importre;importsys;importcookielib;importurllib;importurllib2;importoptparse;importjson;importhttplib2;

reload(sys)

sys.setdefaultencoding(‘utf8‘);defLogin():

cj=cookielib.CookieJar();

opener=urllib2.build_opener(urllib2.HTTPCookieProcessor(cj));

urllib2.install_opener(opener);print "--------------[step1] to get cookie";

Url= "https://kyfw.12306.cn/otn/login/init";

resp=urllib2.urlopen(Url);for index, cookie inenumerate(cj):print ‘[‘,index, ‘]‘,cookie;print "--------------[step2] to get code";

Url2= "https://kyfw.12306.cn/otn/passcodeNew/getPassCodeNew?module=login&rand=sjrand";

resp2=urllib2.urlopen(Url2);#respInfo2 = resp2.info();

#print "respInfo=",respInfo2;

with open("code.png", "wb") as image:

image.write(resp2.read())

codeStr=sys.stdin.readline();

codeStr= codeStr[:-1]print "--------------[step3] to check code";

ajax_url= "https://kyfw.12306.cn/otn/passcodeNew/checkRandCodeAnsyn";

dc={‘randCode‘: codeStr,‘rand‘ : "sjrand"};

request=urllib2.Request(ajax_url, urllib.urlencode(dc))

request.add_header("Content-Type", "application/x-www-form-urlencoded; charset=utf-8")

request.add_header(‘X-Requested-With‘,‘XMLHttpRequest‘)

request.add_header(‘User-Agent‘,‘Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36‘)

request.add_header(‘Referer‘,‘https://kyfw.12306.cn/otn/login/init‘)

request.add_header(‘Accept‘,‘*/*‘)

request.add_header(‘Accept-Encoding‘,‘gzip, deflate‘)

f=urllib2.urlopen(request)print(f.read())print "--------------[step4] to login";

LoginUrl= "http://kyfw.12306.cn/otn/login/loginAysnSuggest";

dc={‘randCode‘: codeStr,‘userDTO.password‘ : "sunyuke1989",‘loginUserDTO.user_name‘: ""};

req=urllib2.Request(LoginUrl, urllib.urlencode(dc));

req.add_header(‘Content-Type‘, "application/x-www-form-urlencoded");

req.add_header(‘X-Requested-With‘,‘XMLHttpRequest‘);

req.add_header(‘Origin‘,‘https://kyfw.12306.cn‘);

req.add_header(‘Referer‘,‘https://kyfw.12306.cn/otn/login/init‘);

req.add_header(‘Accept‘,‘*/*‘);

req.add_header(‘Accept-Encoding‘,‘gzip, deflate‘);

req.add_header(‘Connection‘,‘keep-live‘);

request.add_header(‘User-Agent‘,‘Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36‘)

resp=urllib2.urlopen(req);print(resp.read().encode(‘gb18030‘));

LoginingUrl= "https://kyfw.12306.cn/otn/login/userLogin";

req= urllib2.Request(LoginingUrl, "");print "--------------[step5] to QueryUserInfo";

LoginingUrl= "https://kyfw.12306.cn/otn/modifyUser/initQueryUserInfo";

req= urllib2.Request(LoginingUrl, "");

resp=urllib2.urlopen(req);

info=resp.read();print(resp.read().encode(‘gb18030‘));if __name__=="__main__":

Login();