python实现12306登录并保存cookie的方法示例
经过倒腾12306的登录,还是实现了,请求头很重要...各位感兴趣的可以继续写下去.....
importsys
importtime
importrequests
fromPILimportImage
importjson
importos
importHeaders
importSessionUtil
importUrlUtils
classTicket(object):
def__init__(self):
self.answer={
"1":"40,40",
"2":"110,40",
"3":"180,40",
"4":"260,40",
"5":"40,120",
"6":"110,120",
"7":"180,120",
"8":"260,120",
}
self.answer_code=''
self.tk=''
defgetDEVICEID(self):
r=requests.get(UrlUtils.DEVICE_url,headers=Headers.BaseHead).text
try:
dic=json.loads(r[18:-2].replace("",""))
exceptException:
return""
returndic
#初始化获取设备id设置为cookie必须
definitialize(self):
dic=self.getDEVICEID()
ifdic=="":
print("网络获取指纹失败!使用默认id")
RAIL_EXPIRATION="1576651914389"
RAIL_DEVICEID="lBJStCNl0YGo_HVkGtwOo2LWziXcwzpIk5gc2vAILNYdRfaeZ04nJtZ1JZwgQIssMDksn10rAz6Hz-bekeufhAusaKJId8f2BCg05ocgrzc8-chv8h4IB-lQ9H04XjLXr2fbnHw-SLZga3PewEfgPz2s-mhp7NAz"
else:
print("网络获取指纹成功!")
RAIL_EXPIRATION=dic["exp"]
RAIL_DEVICEID=dic['dfp']
SessionUtil.setCookie("RAIL_EXPIRATION",RAIL_EXPIRATION)
SessionUtil.setCookie("RAIL_DEVICEID",RAIL_DEVICEID)
defconf(self):
res=SessionUtil.session.post(url=UrlUtils.Conf_url,data=None,headers=Headers.ConFHeader)
defuamtkstatic(self):
data={
'appid':'otn'
}
SessionUtil.session.post(url=UrlUtils.UamtkStatic_url,data=data,headers=Headers.UamtkStaticHead)
defget_img_code(self):
try:
img=SessionUtil.session.get(url=UrlUtils.Down_mg_url,headers=Headers.BaseHead).content
withopen('code.jpg','wb')asf:
f.write(img)
exceptException:
print("下载图片错误!等待重试~~")
time.sleep(1)
self.get_img_code()
defcheck_img(self):
try:
Image.open('code.jpg').show()
exceptException:
time.sleep(2)
Image.open('code.jpg').show()
print("+---1-------+----------+----------+----------+")
print("|1|2|3|4|")
print("|----------|----------|----------|----------|")
print("|5|6|7|8|")
print("+----------+----------+----------+----------+")
input_code=input("请在1—8中选择输入验证图片编号，以半角','隔开。(例如：1,3,5):")
answer_code=''
try:
foriininput_code.split(','):
answer_code+=','+self.answer[i]if(iisnotinput_code[0])elseself.answer[i]
exceptExceptionase:
print('输入错误请重新输入!')
self.check_img()
data={
'answer':answer_code,
'rand':'sjrand',
'login_site':'E',
}
response=SessionUtil.session.get(url=UrlUtils.Check_img_url,params=data,headers=Headers.BaseHead,)
check_result=json.loads(response.text)
print(check_result)
try:
ifcheck_result['result_code']=='4':
print('*'*20+'验证码正确'+'*'*20)
self.answer_code=answer_code
else:
self.get_img_code()
self.check_img()
exceptException:
self.get_img_code()
self.check_img()
#校验密码正确
deflogin(self,answer_code):
user=''
password=''
try:
withopen("user.conf","r",encoding="utf-8")asf:
user=f.readline().strip().replace("[",'').replace("]",'').replace("name=",'')
password=f.readline().strip().replace("[",'').replace("]",'').replace("pwd=",'')
ifuser==""orpassword=="":
raiseException
exceptException:
user=input("账号____:")
password=input("密码____:")
formdata={
'username':user,
'password':password,
'appid':'otn',
'answer':answer_code
}
login_result=SessionUtil.session.post(url=UrlUtils.Login_url,data=formdata,headers=Headers.BaseHead)
login_result.encoding='utf-8'
login_result=login_result.json()
print(login_result)
iflogin_result["result_code"]!=0:#{'result_message':'登录名不存在。','result_code':1}
sys.exit(0)
#二次校验
defuserLogin(self):
#获取一系列的cookie值才能真正的登录成功
response=SessionUtil.session.get(url=UrlUtils.UserLogin_url,headers=Headers.UserLoginHead)
#更新JSESSIONIDroute
response=SessionUtil.session.get(url=UrlUtils.Redirect_UserLogin_Url,headers=Headers.RedirectHead)
defuamtk(self):
#获取tk下一个请求需要提交tk值
data={'appid':'otn'}
uamtk_page=SessionUtil.session.post(url=UrlUtils.Uamtk_url,data=data,headers=Headers.UamtkHeader)
uamtk_page.encoding='utf-8'
try:
result=uamtk_page.json()
print(result)
ifresult['result_code']!=0:
raiseException(result['result_message'])
tk=result['newapptk']
self.tk=tk
exceptException:
print("获取tk失败!")
print("重试")
self.run()
defUamauthclient(self):
data={'tk':self.tk}
response=SessionUtil.session.post(url=UrlUtils.Uamauthclient_url,data=data,
headers=Headers.UamauthclientHeader)
res=response.text
try:
dic=json.loads(res)
print(dic)
print(dic["username"]+",欢迎登录!")
except:
print("登录失败!")
self.run()
#'{"result_code":0,"result_message":"验证通过","username":"XXX","apptk":"36yslXHez3_68-LtHvhI61mZkranjdw6kT9j4UMwEqrw1w0"}'
defsaveCookie(self):
SessionUtil.save_cookies("12306cookies.txt")
defgetInfo(self):
try:
re=SessionUtil.session.post("https://kyfw.12306.cn/otn/modifyUser/initQueryUserInfoApi",
headers=Headers.UserInfoHead)
print(re.text)
except:
print("获取失败")
defrun(self):
self.initialize()
self.conf()
self.uamtkstatic()
self.get_img_code()
self.check_img()
self.login(self.answer_code)
self.userLogin()
self.uamtk()
self.Uamauthclient()
self.saveCookie()
self.conf()
self.getInfo()
if__name__=='__main__':
t=Ticket()
result="":
try:
withopen("12306cookies.txt","r",encoding="utf-8")asfr:
result=fr.read()
exceptException:
pass
ifresult!="":
SessionUtil.load_cookies("12306cookies.txt")
t.initialize()
t.conf()
t.uamtkstatic()
t.userLogin()
t.uamtk()
t.Uamauthclient()
t.getInfo()
else:
t.run()
Headers:
BaseHead={
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/58.0.3029.110Safari/537.36Edge/16.16299",
"Host":"kyfw.12306.cn",
"Referer":"https://kyfw.12306.cn/otn/resources/login.html"
}
UserLoginHead={
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/58.0.3029.110Safari/537.36Edge/16.16299",
'Content-Type':'application/x-www-form-urlencoded',
'Referer':'https://kyfw.12306.cn/otn/resources/login.html',
'Upgrade-Insecure-Requests':'1',
'Accept-Encoding':'gzip,deflate,br',
'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
}
RedirectHead={
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/58.0.3029.110Safari/537.36Edge/16.16299",
'Referer':'https://kyfw.12306.cn/otn/resources/login.html',
'Upgrade-Insecure-Requests':'1',
'Accept-Encoding':'gzip,deflate,br',
'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
}
UamtkHeader={
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/58.0.3029.110Safari/537.36Edge/16.16299",
'Content-Type':'application/x-www-form-urlencoded;charset=UTF-8',
'Referer':'https://kyfw.12306.cn/otn/passport?redirect=/otn/login/userLogin',
'Accept-Encoding':'gzip,deflate,br',
'Accept':r'application/json,text/javascript,*/*;q=0.01',
'Origin':'https://kyfw.12306.cn'
}
UamauthclientHeader={
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/58.0.3029.110Safari/537.36Edge/16.16299",
"Host":"kyfw.12306.cn",
'Referer':r'https://kyfw.12306.cn/otn/passport?redirect=/otn/login/userLogin',
}
ConFHeader={
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/58.0.3029.110Safari/537.36Edge/16.16299",
"Host":"kyfw.12306.cn",
"Referer":"https://kyfw.12306.cn/otn/resources/login.html"
}
UamtkStaticHead={
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/58.0.3029.110Safari/537.36Edge/16.16299",
'Content-Type':'application/x-www-form-urlencoded;charset=UTF-8',
'Referer':'https://kyfw.12306.cn/otn/resources/login.html',
}
UserInfoHead={
"Accept":"*/*",
"Accept-Encoding":"gzip,deflate,br",
"Accept-Language":"zh-CN,zh;q=0.9,en;q=0.8",
"Cache-Control":"no-cache",
"Connection":"keep-alive",
"Content-Length":"0",
"Host":"kyfw.12306.cn",
"Origin":"https://kyfw.12306.cn",
"Pragma":"no-cache",
"Referer":"https://kyfw.12306.cn/otn/view/information.html",
"Sec-Fetch-Mode":"cors",
"Sec-Fetch-Site":"same-origin",
"User-Agent":"Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/78.0.3904.108Safari/537.36",
"X-Requested-With":"XMLHttpRequest",
}
SessionUtil
importrequests
importurllib3
fromhttpimportcookiejar
urllib3.disable_warnings()
session=requests.Session()
session.verify=False#取消验证SSL
defsetCookie(key,value):
session.cookies.set(key,value)
defremoveCookies(key=None):
session.cookies.set(key,None)ifkeyelsesession.cookies.clear()
defload_cookies(cookie_path="12306cookies.txt"):
load_cookiejar=cookiejar.LWPCookieJar()
load_cookiejar.load(cookie_path,ignore_discard=True,ignore_expires=True)
load_cookies=requests.utils.dict_from_cookiejar(load_cookiejar)
session.cookies=requests.utils.cookiejar_from_dict(load_cookies)
defsave_cookies(cookie_path="12306cookies.txt"):
new_cookie_jar=cookiejar.LWPCookieJar(cookie_path)
requests.utils.cookiejar_from_dict({c.name:c.valueforcinsession.cookies},new_cookie_jar)
new_cookie_jar.save(cookie_path,ignore_discard=True,ignore_expires=True)
UrlUtils
importtime
DEVICE_url='https://kyfw.12306.cn/otn/HttpZF/logdevice?algID=cS6Aw4inWV&hashCode=lZGX9bmwQGHuZPviiiBCrtoNPyHZ4pBG3jvF2dybZ6o&FMQw=0&q4f3=zh-CN&VySQ=FGGxHVb3AzlSM-oikvoZfGsTbD48DQud&VPIf=1&custID=133&VEek=unknown&dzuS=32.0r0&yD16=0&EOQP=38437f3289ca7a613bb292a3de0dba2b&jp76=df7f80581243b062f0c64efc90666cd0&hAqN=Win32&platform=WEB&ks0Q=7523081fcf2454464b148398defb390a&TeRS=864x1536&tOHY=24xx864x1536&Fvje=i1l1o1s1&q5aJ=-8&wNLf=99115dfb07133750ba677d055874de87&0aew=Mozilla/5.0(WindowsNT10.0;Win64;x64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/78.0.3904.108Safari/537.36&E3gR=7a13398746be6f51fe069c8a25001f12×tamp='+str(round(time.time()*1000))
#验证码下载地址
Down_mg_url='https://kyfw.12306.cn/passport/captcha/captcha-image?login_site=E&module=login&rand=sjrand&{}'.format(int(time.time()*1000))
#验证码验证地址
Check_img_url='https://kyfw.12306.cn/passport/captcha/captcha-check'
#登录地址校验账号密码
Login_url='https://kyfw.12306.cn/passport/web/login'
#二次校验
UserLogin_url='https://kyfw.12306.cn/otn/login/userLogin'
#重定向二次校验
Redirect_UserLogin_Url='https://kyfw.12306.cn/otn/passport?redirect=/otn/login/userLogin'
#获取tk关键url
Uamtk_url='https://kyfw.12306.cn/passport/web/auth/uamtk'
#使用tk校验
Uamauthclient_url='https://kyfw.12306.cn/otn/uamauthclient'
#使用cookie直接请求这个就可以访问api
Conf_url='https://kyfw.12306.cn/otn/login/conf'
UamtkStatic_url='https://kyfw.12306.cn/passport/web/auth/uamtk-static'
initMy12306Api_url="https://kyfw.12306.cn/otn/index/initMy12306Api"[/mw_shl_code]
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。
声明：本文内容来源于网络，版权归原作者所有，内容由互联网用户自发贡献自行上传，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任。如果您发现有涉嫌版权的内容，欢迎发送邮件至：czq8825#qq.com（发邮件时，请将#更换为@）进行举报，并提供相关证据，一经查实，本站将立刻删除涉嫌侵权内容。