nginx + lua + redis 防刷和限流
http://blog.csdn.net/fenglvming/article/details/51996406
利用redis + lua解决抢红包高并发的问题
http://blog.csdn.net/hengyunabc/article/details/19433779
Go实战--golang中使用redis(redigo和go-redis/redis)
http://blog.csdn.net/wangshubo1989/article/details/75050024
