Redis 分布式锁优化 - 直接写lua脚本

5 years ago · ed53659c0e
parent 5f51831771
commit ed53659c0e
1 changed files with 1 additions and 1 deletions
--- a/opsli-plugins/opsli-plugins-redis/src/main/resources/lua/redis_lock.lua
+++ b/opsli-plugins/opsli-plugins-redis/src/main/resources/lua/redis_lock.lua
@ -15,5 +15,5 @@ if redis.call('hexists', KEYS[1], ARGV[1]) == 1 then
   redis.call('pexpire', KEYS[1], expire_time)
   return 1
 end
-- 没抢到锁，返回锁的剩余有效时间ms
+-- 没抢到锁，返回失败
 return 0