The purpose is to make observation data more convenient and efficient.
Instructions:
1.install web.py
pip install web.py or sudo pip install web.py
2.run start_webserver.py with python2
3.input 127.0.0.1:8080 in browser
4.then input url, params and choice type
Notice:
If you stop the running program, port number may be occupated and the program can't be run again.
You need look for the PID of this program.
lsof -i:8080
Then kill the program.
kill -9 PIDNumber
You can run this program again!