Node-redis: node-redis ์˜ค๋ฅ˜ : ๋” ์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š์Œ : SET ๋ช…๋ น์— Object ์œ ํ˜•์˜ ์ธ์ˆ˜๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2017๋…„ 05์›” 09์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: NodeRedis/node-redis

Stack Overflow์—๋„ ๊ฒŒ์‹œ ๋จ : http://stackoverflow.com/questions/43858414/error-with-node-redis-deprecated-the-set-command-contains-a-argument-of-type-o

connect-redis (https://github.com) ์œ„์— redis ์„ธ์…˜ ๋ฐ์ดํ„ฐ๋ฅผ ์•”ํ˜ธํ™”ํ•˜๊ธฐ ์œ„ํ•ด ๊ตฌ์ถ• ๋œ connect-redis-crypto ๋ชจ๋“ˆ (https://github.com/jas-/connect-redis-crypto)์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. com / tj / connect-redis). ๋‚ด redis ๋ฒ„์ „์€ 3.2.8์ž…๋‹ˆ๋‹ค.

node-redis : Deprecated : SET ๋ช…๋ น์— Object ์œ ํ˜•์˜ ์ธ์ˆ˜๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋” ํฐ ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€์— ๋”ฐ๋ฅด๋ฉด JSON ๋ฌธ์ž์—ด์ด ์•„๋‹Œ ๊ฒฝ์šฐ [object Object] ๋ฌธ์ž์—ด์„ ๊ตฌ๋ฌธ ๋ถ„์„ํ•˜๋ ค๊ณ  ํ•  ๋•Œ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž ์ •๋ณด๋ฅผ ๋ณด์œ ํ•˜๋Š” ์ค‘์ฒฉ ๊ฐ์ฒด๋ฅผ redis์— ์ง์ ‘ ์ €์žฅ (์ด์ƒ์ ์œผ๋กœ ์•”ํ˜ธํ™”)๋˜๋Š” req.session์— ๋„ฃ์—ˆ์Šต๋‹ˆ๋‹ค.

์ผ๋ถ€ ์†Œ์Šค์—์„œ Redis์—์„œ ์ค‘์ฒฉ ๋œ ๊ฐ์ฒด๊ฐ€ ํ—ˆ์šฉ๋˜์ง€ ์•Š์•„์ด ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Œ์„ ๋ฐฐ์› ์ง€ ๋งŒ์ด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋Š” ์ค‘์ฒฉ ๋œ ๊ฐ์ฒด๋ฅผ ํ—ˆ์šฉํ•˜๊ธฐ ์œ„ํ•ด ๋ฐ์ดํ„ฐ๋ฅผ JSON์œผ๋กœ ์ €์žฅํ•œ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. connect-redis๋Š” ์ €์—๊ฒŒ ์ž˜ ์ž‘๋™ํ•˜์ง€๋งŒ์ด connect-redis-crypto ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๊ฐ€ ์•”ํ˜ธํ™” ๋œ ๋ฐ์ดํ„ฐ๋ฅผ JSON ๊ตฌ๋ฌธ ๋ถ„์„ํ•˜๋ ค๊ณ ํ•˜๋ฉด์ด ํŠน์ • ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

๋„์™€ ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

node_redis: Deprecated: The SET command contains a argument of type Object. This is converted to "[object Object]" by using .toString() now and will return an error from v.3.0 on. Please handle this in your code to make sure everything works as you intended it to. 8 May 18:24:48 - ---NEW REQUEST--- REQUEST : GET /api/somePath/client QUERY : {} BODY : {} data [object Object] err SyntaxError: Unexpected token o in JSON at position 1 at JSON.parse (<anonymous>) at Command.callback (/Users/Documents/web-AOT/server/node_modules/connect-redis-crypto/lib/connect-redis.js:262:35) at normal_reply (/Users/Documents/web-AOT/server/node_modules/redis/index.js:721:21) at RedisClient.return_reply (/Users/Documents/web-AOT/server/node_modules/redis/index.js:819:9) at JavascriptRedisParser.returnReply (/Users/Documents/web-AOT/server/node_modules/redis/index.js:192:18) at JavascriptRedisParser.execute (/Users/Documents/web-AOT/server/node_modules/redis-parser/lib/parser.js:560:12) at Socket.<anonymous> (/Users/Documents/web-AOT/server/node_modules/redis/index.js:274:27) at emitOne (events.js:96:13) at Socket.emit (events.js:189:7) at readableAddChunk (_stream_readable.js:176:18) at Socket.Readable.push (_stream_readable.js:134:10) at TCP.onread (net.js:551:20)

question

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

node_redis๋Š” ์ œ๊ณต๋˜๋Š” ๊ฒฝ์šฐ ๊ฐ์ฒด๋ฅผ ๋ฌธ์ž์—ด ํ™”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ทธ ์ด์œ ๋Š” ๋ฌธ์ž์—ด์„ ๊ตฌ๋ฌธ ๋ถ„์„ ํ•  ๋•Œ์™€ ๊ตฌ๋ฌธ ๋ถ„์„ํ•˜์ง€ ์•Š์„ ๋•Œ๋ฅผ ์•Œ ์ˆ˜ ์—†๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ ๊ฒฝ๊ณ ์—์„œ ์•Œ ์ˆ˜ ์žˆ๋“ฏ์ด ์‹ค์ œ๋กœ Redis์— [object Object] ์„ ์ €์žฅํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  [object Object] ์ด ์œ ํšจํ•œ JSON์ด ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ตฌ๋ฌธ ๋ถ„์„ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ node_redis์— ์ „๋‹ฌํ•˜๊ธฐ ์ „์— ๊ฐœ์ฒด๋ฅผ ๋ฌธ์ž์—ด ํ™”ํ•˜์‹ญ์‹œ์˜ค.

๋ชจ๋“  3 ๋Œ“๊ธ€

node_redis๋Š” ์ œ๊ณต๋˜๋Š” ๊ฒฝ์šฐ ๊ฐ์ฒด๋ฅผ ๋ฌธ์ž์—ด ํ™”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ทธ ์ด์œ ๋Š” ๋ฌธ์ž์—ด์„ ๊ตฌ๋ฌธ ๋ถ„์„ ํ•  ๋•Œ์™€ ๊ตฌ๋ฌธ ๋ถ„์„ํ•˜์ง€ ์•Š์„ ๋•Œ๋ฅผ ์•Œ ์ˆ˜ ์—†๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ ๊ฒฝ๊ณ ์—์„œ ์•Œ ์ˆ˜ ์žˆ๋“ฏ์ด ์‹ค์ œ๋กœ Redis์— [object Object] ์„ ์ €์žฅํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  [object Object] ์ด ์œ ํšจํ•œ JSON์ด ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ตฌ๋ฌธ ๋ถ„์„ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ node_redis์— ์ „๋‹ฌํ•˜๊ธฐ ์ „์— ๊ฐœ์ฒด๋ฅผ ๋ฌธ์ž์—ด ํ™”ํ•˜์‹ญ์‹œ์˜ค.

์‚ฌ์šฉ : client.set ( 'key', JSON.stringify ({์˜ˆ : {field : 'testing', field1 : 333}, field : 123}, () => {});
client.get ( 'key', (์˜ค๋ฅ˜, ๋ฐ์ดํ„ฐ) => {
console.log (JSON.parse (๋ฐ์ดํ„ฐ);
});

์ด ๊ฒฝ๊ณ ์— ๋Œ€ํ•œ ์ฝœ๋ฐฑ์„ ๊ฐ€์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ? ๋Œ€๊ทœ๋ชจ ํ”„๋กœ์ ํŠธ์—์„œ ์ด๋Ÿฌํ•œ ๊ฒฝ๊ณ ์˜ ์›์ธ์„ ์ฐพ๋Š” ๊ฒƒ์€ ํ•ญ์ƒ ๊นŒ๋‹ค ๋กญ์Šต๋‹ˆ๋‹ค.

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