def get_captcha(self):
"""获取验证码图片保存到本地"""
url = "https://kyfw.12306.cn/passport/captcha/captcha-image?login_site=E&module=login&rand=sjrand&"
url += str(random.random()) # 添加自定义随机数
image_data = global_opener.open(url).read() # 发送请求获取内容
with open("./12306.jpg", "w") as f: # 写入到本地文件
f.write(image_data)
def get_info(self, data):
"""
发送请求获取所有余票信息
data: [ {"leftTicketDTO.train_date":"2018-10-10"},
{"leftTicketDTO.from_station":"VPN"},
{"leftTicketDTO.to_station":"NPV"},
{"purpose_codes": "ADULT"}
]
return: {"result":["列车详情1","列车详情2"]}
"""
while True:
url = "https://kyfw.12306.cn/otn/leftTicket/queryA?" # 构造url
data_list = [urllib.urlencode(i) for i in data] # 遍历数据组成参数列表
url += "&".join(data_list) # 拼接url
try:
response = global_opener.open(url).read() # 发送请求 获取返回值
data_dict = json.loads(response) # 解析json对象
except Exception as e:
print e # 出错后返回的不是json对象
print "服务器响应出错 请稍后..."
time.sleep(5) # 挂起10秒 重新执行
continue
else: # 正常状态返回码
if data_dict["httpstatus"] == 200 and data_dict[
"status"] == True:
print "查询数据完成"
return data_dict["data"] # 返回数据
else: # 出错后挂起10秒 重新执行
print "json解析出错 请稍后..."
time.sleep(10)
continue
def order_train_submit(self, date, train, person, token_key):
"""
订票车次预提交
date: "2018-10-10" 车票时间
train: [车次信息列表] 车次信息
person: {"new":"","old":""} 组织好的乘车人信息字符串
token_key: {"token":"","key":""}服务器校验值
return: "0" or "train error"
"""
url = "https://kyfw.12306.cn/otn/confirmPassenger/getQueueCount"
data = { # 车票日期
"train_date":
time.strftime("%a %b %d %Y %H:%M:%S GMT+0800 (中国标准时间)",
time.strptime(date, "%Y-%m-%d")),
"train_no":
train[2], # 列车代号
"stationTrainCode":
train[3], # 简称代号
"seatType":
person["new"][:1], # 选择的座位类型
"fromStationTelecode":
train[6], # 出发站代号
"toStationTelecode":
train[7], # 目的站代号
"leftTicket":
train[12], # 查询结果中第二个长代码 第13个值
"purpose_codes":
"00", # 目的编号
"train_location":
train[15], # 查询结果的第16个值
"_json_att":
"", # 默认
"REPEAT_SUBMIT_TOKEN":
token_key["token"] # 全局token
} # 发送请求拿到响应
resp = global_opener.open(url, data=urllib.urlencode(data)).read()
data = json.loads(resp)["data"] # 解析数据
count = data["ticket"].split(",")
print resp
if count[0] == "0" or count[0] == "": # 判断座位是否为空
print resp
return "count error"
elif not data["op_1"]: # 判断提交情况
print resp
return "train error"
if len(count) == 2:
if int(count[1]) > 0 and int(count[1]) < 10: # 临时条件 避免分配到无座
print resp
return "count error"
print "预定车次信息已提交"
return "0"
def get_newapptk(self):
"""
获取newapptk
return: "jskfdhiasefjeakwnflsa" newapptk的值 or "user pwd error"
"""
url = "https://kyfw.12306.cn/passport/web/auth/uamtk"
data = {"appid": "otn"} # 发送请求 获取json数据
data_json = global_opener.open(url, data=urllib.urlencode(data)).read()
data = json.loads(data_json) # 解析json数据
if data["result_code"] == 0: # 如果返回值为0
print "newapptk获取成功" # 校验成功
return data["newapptk"]
else: # 否则校验失败
print "newapptk获取失败"
return "null"
def checklogin(self):
"""
检查是否登录
return: "0" or "check login error"
"""
url = "https://kyfw.12306.cn/otn/login/checkUser"
data = "_json_att="
resp = global_opener.open(url, data).read() # 发送请求 获取返回值
data = json.loads(resp) # 解析数据
if not data["data"]["flag"]: # 判断是否登陆成功
print resp
print "预定验证登录失败"
return "check login error"
else:
print "预定验证登录成功"
return "0"
def get_username(self, newapptk):
"""
获取用户名 最后一步验证
newapptk: "dsafsdgadfsda" 服务器生成值
return: "0" or "get user error"
"""
url = "https://kyfw.12306.cn/otn/uamauthclient"
data = {"tk": newapptk} # 上一步获取到的值
# 发送请求 获取json数据
data_json = global_opener.open(url, data=urllib.urlencode(data)).read()
data = json.loads(data_json) # 解析json数据
if data["result_code"] == 0: # 如果返回值为0
print "用户名获取成功" # 校验成功
print data["username"] + u" 你好"
return "0"
else: # 否则校验失败
print "用户名获取失败"
return "get user error"
def get_token(self):
"""
获取全局token以及校验码
return: {"token":"服务器值","key":"服务器值"}
"""
url = "https://kyfw.12306.cn/otn/confirmPassenger/initDc"
data = "_json_att="
resp = global_opener.open(url, data=data).read() # 发送请求 获取响应
data = {} # 获取token及key
try:
data["key"] = re.search(r"'key_check_isChange':'(\w+)'",
resp).group(1)
data["token"] = re.search(r"globalRepeatSubmitToken = '(\w+)';",
resp).group(1)
except Exception as e:
print "key获取失败"
return ""
print "已获取到全局token及key"
return data
def order_submit(self, person, token_key, train):
"""
最终提交预定信息
person: {"new":"","old":"","chooseseats":boolean} 组织好的乘车人信息字符串
token_key: {"token":"","key":""}服务器校验值
train: [车次信息列表] 车次信息
"""
url = "https://kyfw.12306.cn/otn/confirmPassenger/confirmSingleForQueue"
seats = ""
if person["chooseseats"]:
num = len(person["new"].split("_"))
if num == 1: # 根据人数设置座位类型
seats = "1A"
elif num == 2:
seats = "1D1F"
elif num == 3:
seats = "1A1B1C"
elif num == 4:
seats = "1D1F2D2F"
elif num == 5:
seats = "1A1B1C2A2B"
data = {
"passengerTicketStr": person["new"], # 购票信息
"oldPassengerStr": person["old"], # 购票信息
"randCode": "", # 默认
"purpose_codes": "00", # 同上默认
"key_check_isChange": token_key["key"], # 检查钥匙是否改变
"leftTicketStr": train[12], # 查询结果中第二个长代码 第13个值
"train_location": train[15], # 查询结果中第16个值
"choose_seats": seats, # 选择座位1A2B1C 只有两排
"seatDetailType": "", # 座位描述类型
"whatsSelect": "1", # 默认
"roomType": "00", # 不清楚
"dwAll": "N", # 默认 不清楚
"_json_att": "", # 默认
"REPEAT_SUBMIT_TOKEN": token_key["token"] # 全局token
}
resp = global_opener.open(url, data=urllib.urlencode(data)).read()
data = json.loads(resp)["data"] # 解析数据
if not data["submitStatus"]: # 判断提交情况
print resp
return "submit error"
return "0"
def get_person(self, person):
"""
获取常用联系人
person: [乘车人姓名1,乘车人姓名2]
return [{乘车人1},{乘车人2}]
"""
url = "https://kyfw.12306.cn/otn/confirmPassenger/getPassengerDTOs"
data = "_json_att="
resp = global_opener.open(url, data=data).read() # 发送请求 获取响应
resp = json.loads(resp) # 解析json数据
data = resp["data"]["normal_passengers"] # 拿到常用联系人列表
person_list = []
for x in person: # 查找乘车人信息
if not data:
return [False]
for i in data: # 返回乘车人数据
if i["passenger_name"] == x:
person_list.append(i)
print "已获取到常用联系人信息"
return person_list # 返回值[{},]
def login_captcha(self, text):
"""
校验验证码
text: "125,45,27,18" 验证码值
return "0" or "captcha error"
"""
url = "https://kyfw.12306.cn/passport/captcha/captcha-check"
data = { # 创建数据内容
"answer": text, # 验证码值
"login_site": "E", # 固定值
"rand": "sjrand" # 固定值
} # 发送请求 获取json数据
data_json = global_opener.open(url, data=urllib.urlencode(data)).read()
data = json.loads(data_json) # 解析json数据
if data["result_code"] == "4": # 如果返回值为4
print "验证码校验成功" # 校验成功
return "0"
else: # 否则校验失败
print "验证码校验失败"
return "captcha error"
def get_uamtk(self, user, pwd):
"""
发送账号密码请求
user: "" "账号"
pwd： "" "密码"
return: "0" or "user pwd error"
"""
url = "https://kyfw.12306.cn/passport/web/login"
data = { # 创建数据内容
"username": user, # 账户名
"password": pwd, # 密码
"appid": "otn" # 固定值
} # 发送请求 获取json数据
data_json = global_opener.open(url, data=urllib.urlencode(data)).read()
data = json.loads(data_json) # 解析json数据
if data["result_code"] == 0: # 如果返回值为0
print "账号密码校验成功" # 校验成功
return "0"
else: # 否则校验失败
print "账号密码校验失败"
return "user pwd error"
def queue_submit(self, token_key):
"""
查询订单预定情况
token_key: {"token":服务器值,"key":服务器值}
return: "0" 预定成功或者失败
"""
while True:
url = "https://kyfw.12306.cn/otn/confirmPassenger/queryOrderWaitTime?"
url += "random=" + str(
int(time.time() * 1000)
) + "&tourFlag=dc&_json_att=&REPEAT_SUBMIT_TOKEN=" + token_key[
"token"]
resp = global_opener.open(url).read() # 发送请求获取响应
data = json.loads(resp)["data"] # 解析数据
if data["waitTime"] > 0: # 如果等待时间大于0则还在队列
time.sleep(5)
elif data["orderId"] == None: # 获取不到订单号
print data
return "orderid error"
else:
print data
return "0"
def destine(self, sercret, date, from_name, to_name):
"""
跳转到预定页面
sercret:"fsdgfsadfsd" 车次列表中第一个超长字符串
date: "2018-10-10" 预定时间
from_name:"北京" 搜索时的出发站名
to_name: "天津" 搜索时的目的站名
return "0" or "destine error"
"""
url = "https://kyfw.12306.cn/otn/leftTicket/submitOrderRequest"
# 拼接查询数据
data = "secretStr=" + sercret + "&train_date=" + date + "&back_train_date=" + datetime.datetime.now(
).strftime(
"%Y-%m-%d"
) + "&tour_flag=dc&purpose_codes=ADULT&query_from_station_name=" + from_name + "&query_to_station_name=" + to_name + "&undefined"
resp = global_opener.open(url, data=data).read() # 发送请求获取响应
data = json.loads(resp) # 解析json数据
if not data["status"]: # 检查是否获取成功
print "获取预定页面失败"
print data
return "destine error"
else:
print "获取预定页面成功"
return "0"
def order_person_submit(self, seattype, person_list, token_key):
"""
乘车人信息预提交
seat:"二等座" 座位类型
person_list: [{乘车人信息1},{2}]
token_key: {"token":"","key":} 服务器值
return: {"new":"乘车人信息字符串","old":"乘车人信息字符串","chooseseats":"True"是否能选座}
"""
url = "https://kyfw.12306.cn/otn/confirmPassenger/checkOrderInfo"
if seattype == "特等座": # 判断选择的坐席
seat = "9"
elif seattype == "一等座":
seat = "M"
elif seattype == "二等座":
seat = "O"
elif seattype == "动卧":
seat = "F"
elif seattype == "软卧":
seat = "4"
elif seattype == "硬卧":
seat = "3"
elif seattype == "硬座" or seattype == "无座":
seat = "1"
else:
seat = "O"
person_info = { # 按要求格式化字符串
"new":
"_".join([
",".join([
seat, "0", i["passenger_type"], i["passenger_name"], "1",
i["passenger_id_no"], i["mobile_no"], "N"
]) for i in person_list
]),
"old":
"_".join([
",".join([
i["passenger_name"], "1", i["passenger_id_no"],
i["passenger_type"]
]) for i in person_list
])
}
data = {
"cancel_flag": 2, # 固定值
"bed_level_order_num": "000000000000000000000000000000", # 固定值
"passengerTicketStr": person_info["new"], # 乘车人信息
"oldPassengerStr": person_info["old"], # 多个之间用下划线隔开
"tour_flag": "dc", # 旅客标示 固定值
"randCode": "", # 默认
"whatsSelect": 1, # 默认
"_json_att": "", # 默认
"REPEAT_SUBMIT_TOKEN": token_key["token"], # 全局token
} # 发送请求获取返回值
resp = global_opener.open(url, data=urllib.urlencode(data)).read()
data = json.loads(resp)["data"] # 解析数据
if not data["submitStatus"]: # 判断提交状态
print resp
return "seat error" # 判断是否可以选座
person_info[
"chooseseats"] = True if data["canChooseSeats"] == "Y" else False
print "乘车人信息已提交"
return person_info # 返回组织好的乘车人信息
def get_html(self):
"""获取html文本"""
url = "https://kyfw.12306.cn/otn/index/initMy12306"
response = global_opener.open(url).read() # 获取html文本
print "html文本获取成功"
