script:
#!/usr/bin/python
#coding=utf-8
import requests
url='http://123.206.87.240:8002/qiumingshan/'
r=requests.session()
r1=r.get(url)
r2=r1.text.split("<div>")[1].split("?")[0].split("=")[0]
s=eval(r2)
r4=r.post(url,data={'value':s})
print(r4.text)