(1)https://www.cnblogs.com/wenjia-hao/p/7365569.html
(2)https://www.cnblogs.com/fish-li/archive/2011/07/03/2096903.html
(3)https://www.cnblogs.com/zhangziqiu/archive/2009/08/06/cookies-javascript-aspnet.html#!comments
(4)https://www.cnblogs.com/fish-li/archive/2011/07/03/2096903.html