Redis 事务 原子性

http://blog.youkuaiyun.com/mindfloating/article/details/8121479

redis客户端
https://github.com/caoxinyu/RedisClient


redis-cli -p 22122
redis 127.0.0.1:22122> keys ugc_like_300071042_3058275_4
1) "ugc_like_300071042_3058275_4"
redis 127.0.0.1:22122> get ugc_like_300071042_3058275_4
"3058275_4"
redis 127.0.0.1:22122> exit;