requests

wolf0000

1. """
   
2. need headers
   
3. url:https://kyfw.12306.cn/otn/leftTicket/query?leftTicketDTO.train_date=2022-05-12&leftTicketDTO.from_station=BJP&leftTicketDTO.to_station=TJP&purpose_codes=ADULT
   
4. cookie：_uab_collina=165232406728122921562356; JSESSIONID=2EE14079ADB9F0346BB6C47B410F3D7D; BIGipServerotn=1911030026.64545.0000; BIGipServerpassport=921174282.50215.0000; RAIL_EXPIRATION=1652659231154; RAIL_DEVICEID=TajCOtsZlslyBiR7jORpYMiVm9PFo9r4g9y4HfxrtcSiijfXcIU0MxxxQt4ul_OYt_8pMwb1Q21nNosZliJyG0A7Q3YmX2VhhafgMxfuOj53XF-NzhxgmlPQfQeHzFcm9r2h1ybSAZ0ihTI5citWIBSokXU669pO; guidesStatus=off; highContrastMode=defaltMode; cursorStatus=off; route=495c805987d0f5c8c84b14f60212447d; _jc_save_fromStation=%u5317%u4EAC%2CBJP; _jc_save_toStation=%u5929%u6D25%2CTJP; _jc_save_fromDate=2022-05-12; _jc_save_toDate=2022-05-12; _jc_save_wfdc_flag=dc
   
5. """
   
6. for i in range(0,100):
   
7.     try:
   
8.         url = "https://kyfw.12306.cn/otn/leftTicket/query?leftTicketDTO.train_date=2022-05-12&leftTicketDTO.from_station=BJP&leftTicketDTO.to_station=TJP&purpose_codes=ADULT"
   
9.         headers = {
   
10.             "cookie": "_uab_collina=165232406728122921562356; JSESSIONID=2EE14079ADB9F0346BB6C47B410F3D7D; BIGipServerotn=1911030026.64545.0000; BIGipServerpassport=921174282.50215.0000; RAIL_EXPIRATION=1652659231154; RAIL_DEVICEID=TajCOtsZlslyBiR7jORpYMiVm9PFo9r4g9y4HfxrtcSiijfXcIU0MxxxQt4ul_OYt_8pMwb1Q21nNosZliJyG0A7Q3YmX2VhhafgMxfuOj53XF-NzhxgmlPQfQeHzFcm9r2h1ybSAZ0ihTI5citWIBSokXU669pO; guidesStatus=off; highContrastMode=defaltMode; cursorStatus=off; route=495c805987d0f5c8c84b14f60212447d; _jc_save_fromStation=%u5317%u4EAC%2CBJP; _jc_save_toStation=%u5929%u6D25%2CTJP; _jc_save_fromDate=2022-05-12; _jc_save_toDate=2022-05-12; _jc_save_wfdc_flag=dc"
    
11.         }
    
12.         r = requests.get(url=url, headers=headers, timeout=0.5)
    
13.         print(r.text)
    
14.     except:
    
15.         print("Interface returns timeout")

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