????4.????????????
????python manage.py migrate
??????????????????……
???????????WiFI?????????????????????????????????????wlan0????????????????????????????????????atcd?????????????????Wifi????????????????????????????????????????eth0????????????????--atcd-wan?????
????sudo atcd --atcd-lan wlan0
??????????Django??????
????sudo python manage.py runserver 0.0.0.0:8000
????????????????????ɡ????????????IP???????????????192.168.6.1????????????????http://192.168.6.1:8000

????NewStart
???????????????????????????????????н????????????????????У?
????????????bandwidth??
????????latency??
???????????packet loss??
??????????corrupted packets??
???????????packets ordering??
????????????????????????????????????????繃???????磺2G??3G??4G??WiFi???????????????Щ??????????????????????????????????????????Щ?????????????????????????????????????Comcast??????????????????????????????????????????ο??????????????????