Node-redis: TTL ๋ช…๋ น์€ ์‹œ๊ฐ„ ๋Œ€์‹  true๋ฅผ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2015๋…„ 04์›” 19์ผ  ยท  2์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: NodeRedis/node-redis

์•ˆ๋…•ํ•˜์„ธ์š”,

redis.ttl(key)

redis ๋ฌธ์„œ์— ๋”ฐ๋ผ ๋งŒ๋ฃŒ ์‹œ๊ฐ„์„ ๋ฐ˜ํ™˜ํ•ด์•ผํ•˜๋Š” ๋™์•ˆ true๋ฅผ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

๋‚จ์€ ์‹œ๊ฐ„์„ ์–ป์„ ์ˆ˜์žˆ๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๊นŒ?

๊ฐ์‚ฌ.

question

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

Node.js์˜ ๋ชจ๋“  Redis ๋ช…๋ น์€ ๋น„๋™๊ธฐ์‹์ด๋ฏ€๋กœ ์ฝœ๋ฐฑ์—์„œ ๊ฒฐ๊ณผ๋ฅผ ํฌ์ฐฉํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค.

redis.ttl(key, function(error, ttl){
   console.log('TTL is', ttl)
});

๋ชจ๋“  2 ๋Œ“๊ธ€

Node.js์˜ ๋ชจ๋“  Redis ๋ช…๋ น์€ ๋น„๋™๊ธฐ์‹์ด๋ฏ€๋กœ ์ฝœ๋ฐฑ์—์„œ ๊ฒฐ๊ณผ๋ฅผ ํฌ์ฐฉํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค.

redis.ttl(key, function(error, ttl){
   console.log('TTL is', ttl)
});

์•ˆ๋…•ํ•˜์„ธ์š”,

์˜ˆ, ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค.์ด ๋ฌธ์ œ๋ฅผ ๊ฒŒ์‹œ ํ•œ ํ›„ ๋ช‡ ๋ถ„ ํ›„์— ์•Œ์•„ ๋ƒˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ฆ‰์‹œ ๋‹ซ์•˜์Šต๋‹ˆ๋‹ค.

์–ด์จŒ๋“  ๊ท€ํ•˜์˜ ๋‹ต๋ณ€์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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