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Redis eval命令踩得那些坑 #21

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hackfengJam opened this issue Apr 25, 2021 · 1 comment

Owner

hackfengJam commented Apr 25, 2021 •

edited

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根据 key 是否存在，返回 404

BAD

local rst = redis.call("hmget",KEYS[1],"remain","lock",ARGV[1])
rst[1] == nil then
	return 404
end

GOOD

local rst = redis.call("hmget",KEYS[1],"remain","lock",ARGV[1])
rst[1] == nil or rst[1] == false then
	return 404
end

Owner Author

hackfengJam commented Apr 25, 2021

2. Redis eval命令踩得那些坑 nethibernate/blog#7

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