requests
"""need headers
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
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
"""
for i in range(0,100):
try:
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"
headers = {
"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"
}
r = requests.get(url=url, headers=headers, timeout=0.5)
print(r.text)
except:
print("Interface returns timeout")
页:
[1]