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README.md
README.md
 
 

README.md

1. redis lua脚本

# KEYS 长度
eval "return table.getn(KEYS)" 2 key1 key2
# (integer) 2

# ARGV 长度
eval "return table.getn(ARGV)" 2 key1 key2 arg1 arg2 arg3
(integer) 3

# 分布式锁: 加锁
redis-cli -h 199.199.199.199 -p 16379 -a 000000 --eval lua/redis.lock.lua key1 key2  keyn, clientId expired
redis-cli -h 199.199.199.199 -p 16379 -a 000000 --eval lua/redis.lock.lua key1 key2  keyn, 客户端id 过期时间(毫秒级)
redis-cli -h 199.199.199.199 -p 16379 -a 000000 --eval lua/redis.lock.lua key1 key2 , clientId1 200000

# 分布式锁: 解锁
redis-cli -h 199.199.199.199 -p 16379 -a 000000 --eval lua/redis.unlock.lua key1 key2  keyn, 客户端id 过期时间(毫秒级)
redis-cli -h 199.199.199.199 -p 16379 -a 000000 --eval lua/redis.unlock.lua key1 key2 , clientId1