cnki入口地址：
http://210.38.58.3/kns50/index.aspx

http://dzqk.rdedu.net/kns50/?logintype=guest

http://222.191.246.210:8181/KNS50/index.aspx

http://www.cfed.cnki.net/kns50/single_index.aspx

http://222.82.232.216/kns50/index.aspx

http://124.93.245.86/kns55/

http://58.132.9.109/kns50/index.aspx

http://124.205.185.11/Kns55/default.aspx?uid=aWl5dHlxVmZoMVNxVG9USk1WNVh5dDNjZmhSeWJ1Z2tKVWZmZSszMlpsNlc5QXpw