1.12306搶票
1.進入頁面,手動登錄,
2.切換至購票界面,選定城市等相關信息
3.查找我們想要的車次,看是否有餘票,如果沒有,就一直循環這個查詢工作。
4.一旦檢測到有票,執行預定的按鈕點擊,來到預定界面後,找到對應乘客,執行點擊事件,再提交訂單,點擊。
5.點擊完提交後,彈出“確認按鈕”,然後執行點擊事件,完成搶票。
# 1.12306搶票
# 1.進入頁面,手動登錄,
# 2.切換至購票界面,選定城市等相關信息
# 3.查找我們想要的車次,看是否有餘票,如果沒有,就一直循環這個查詢工作。
# 4.一旦檢測到有票,執行預定的按鈕點擊,來到預定界面後,找到對應乘客,執行點擊事件,再提交訂單,點擊。
# 5.點擊完提交後,彈出“確認按鈕”,然後執行點擊事件,完成搶票。
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
import time
class Qiangpiao(object):
def __init__(self):
self.login_url = "https://kyfw.12306.cn/otn/resources/login.html"
self.after_login = "https://kyfw.12306.cn/otn/view/index.html"
self.shop_url = "https://kyfw.12306.cn/otn/confirmPassenger/initDc"
# 配置exe
self.driver = webdriver.Chrome(executable_path=r'C:\folders\alwaysuse\chromedriver\chromedriver.exe')
def _login(self):
self.driver.get(self.login_url)
WebDriverWait(self.driver, 1000).until(
EC.url_to_be(self.after_login)
)
print("登錄成功!")
def _lordin(self):
self.from_station = input("起始城市")
self.to_station = input("目的地")
# 日期:(實例:2020-3-11)
self.idea_date = input("日期:(實例:2020-03-11)")
self.passage = input("乘客姓名(需要提前預存個人信息。如果多個,請用英文逗號隔開)").split(',')
self.car_pagr = input("車次(如果多個,請用英文逗號隔開)").split(',')
def _order_ticket(self):
# EC.text_to_be_present_in_element_value:單標籤
# EC.text_to_be_present_in_element:雙標籤
self.driver.get("https://kyfw.12306.cn/otn/leftTicket/init?linktypeid=dc")
print(0)
WebDriverWait(self.driver, 1000).until(
EC.text_to_be_present_in_element_value((By.ID, "fromStationText"), self.from_station)
)
print(1)
WebDriverWait(self.driver, 1000).until(
EC.text_to_be_present_in_element_value((By.ID, "toStationText"), self.to_station)
)
WebDriverWait(self.driver, 1000).until(
EC.text_to_be_present_in_element_value((By.ID, "train_date"), self.idea_date)
)
WebDriverWait(self.driver, 1000).until(
EC.element_to_be_clickable((By.ID, "query_ticket"))
)
searchbin = self.driver.find_element_by_id("query_ticket")
searchbin.click()
# 等待加載
WebDriverWait(self.driver, 1000).until(
EC.presence_of_element_located((By.XPATH, './/tbody[@id="queryLeftTable"]/tr'))
)
tr_list = self.driver.find_elements_by_xpath('.//tbody[@id="queryLeftTable"]/tr[not(@datatran)]')
for tr in tr_list:
train_number = tr.find_element_by_class_name("number").text
if train_number in self.car_pagr:
left_ticket = tr.find_element_by_xpath(".//td[4]").text
if left_ticket == "有" or left_ticket.isdigit:
print(train_number + "有票")
bookBin = tr.find_element_by_class_name("btn72")
bookBin.click()
time.sleep(1)
WebDriverWait(self.driver, 1000).until(
EC.url_to_be(self.shop_url)
)
print(3)
lis = self.driver.find_elements_by_id('idnormal_passenger_id')
print(4)
dgbin = self.driver.find_element_by_class_name("check")
dgbin.click()
queren = self.driver.find_element_by_id("dialog_xsertcj_ok")
queren.click()
tijiao = self.driver.find_element_by_id("submitOrder_id")
tijiao.click()
time.sleep(2)
que2 = self.driver.find_element_by_id("qr_submit_id")
que2.click()
def run(self):
self._lordin()
self._login()
self._order_ticket()
if __name__ == '__main__':
Spider = Qiangpiao()
Spider.run()
總結:搶票簡言之就是用代碼實現對各個操作的點擊,操作簡單易上手,如果需要更多的功能,還需再次完善。