Knex: knexfile.js๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ knex์— ๋Œ€ํ•œ ๊ธฐ๋ณธ ์—ฐ๊ฒฐ ์ง€์ •

์— ๋งŒ๋“  2016๋…„ 02์›” 24์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: knex/knex

์•ผ,

๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ ๋ฐ ์ฟผ๋ฆฌ์— ๋™์ผํ•œ DB ์—ฐ๊ฒฐ์„ ์‚ฌ์šฉํ•˜๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ ํ™˜๊ฒฝ ์™ธ๋ถ€์—์„œ knexfile.js์—์„œ knex๋ฅผ ๊ฐ€๋ฆฌํ‚ค๋Š” ๋ฐฉ๋ฒ•์„ ๋ฌธ์„œ์—์„œ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

knexfile ๋ฐ require ( 'knex') ๋ฌธ์—์„œ ๋™์ผํ•œ db ์—ฐ๊ฒฐ์„ ์ง€์ •ํ•˜๋Š” ๋Œ€์‹  knexfile.js์—์„œ knex๋ฅผ ๊ฐ€๋ฆฌํ‚ค๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๊นŒ? ๋‘ ๊ณณ ๋ชจ๋‘์—์„œ ๊ทธ๊ฒƒ์„ํ•ด์•ผํ•˜๋Š” ๊ฒƒ์€ ๋ถ€์„œ์ง„ ๋Š๋‚Œ์ž…๋‹ˆ๋‹ค.

์•„๋งˆ ๋ฌธ์„œ์—์„œ ๋ญ”๊ฐ€ ๋น ์กŒ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค -.-

๊ฐ์‚ฌ,
-Michal

question

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

// database.js
'use strict';

var knex      = require('knex')(require('./knexfile')[process.env.NODE_ENV]), // Selects the correct DB config object for the current environment
    bookshelf = require('bookshelf')(knex);

module.exports = bookshelf;

์ด ๊ฐ™์€?
Bookshelf.js ๋ชจ๋ธ์„ ๊ตฌ์กฐํ™”ํ•˜๋Š” ๋ฐฉ๋ฒ•

๋ชจ๋“  3 ๋Œ“๊ธ€

// database.js
'use strict';

var knex      = require('knex')(require('./knexfile')[process.env.NODE_ENV]), // Selects the correct DB config object for the current environment
    bookshelf = require('bookshelf')(knex);

module.exports = bookshelf;

์ด ๊ฐ™์€?
Bookshelf.js ๋ชจ๋ธ์„ ๊ตฌ์กฐํ™”ํ•˜๋Š” ๋ฐฉ๋ฒ•

์˜ˆ, ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ ์ž์ฒด ๋ฌธ์ œ๊ฐ€์—†๋Š” ๊ฒƒ์€ ์•„๋‹™๋‹ˆ๋‹ค.์ด ํŠน์ˆ˜ ํŒŒ์ผ ์ด๋ฆ„์„ ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ์— ํ•˜๋“œ ์ฝ”๋”ฉํ•˜๋Š” ๊ฒƒ์ด ๋‹ค์†Œ ๋ถˆํŽธํ•ฉ๋‹ˆ๋‹ค. knexfile์€ knex์— ํŠน๋ณ„ํ•œ ์˜๋ฏธ๊ฐ€ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— knex๊ฐ€ ์ž์ฒด ๊ตฌ์„ฑ ํŒŒ์ผ์„ ์‚ฌ์šฉํ•˜๋„๋ก ์ œ์•ˆํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๊ธฐ๋ฅผ ๋ฐ”๋ž์Šต๋‹ˆ๋‹ค. (์ด๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ๊นจ๋—ํ•œ ๋ฐฉ๋ฒ•์€ ์‚ฌ์šฉ์ž ์ •์˜ ๊ตฌ์„ฑ์ด ์ œ๊ณต๋˜์ง€ ์•Š์œผ๋ฉด knex์—์„œ knexfile์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด์ž…๋‹ˆ๋‹ค.)

๊ธ€์Ž„, knex๋Š” ์ฑ…์žฅ ์•„๋ž˜์—์„œ ์‚ฌ์šฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ knexfile์„ knex๋กœ ์ „๋‹ฌํ•œ ๋‹ค์Œ knex์˜ ์„ค์ •์„ ์ฑ…์žฅ์— ์ฃผ์ž…ํ•˜๊ณ  ๋” ๋‚˜์€ ๋ฐฉ๋ฒ•์„ ๋ชจ๋ฅด๊ฒ ์Šต๋‹ˆ๋‹ค.

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