๐Ÿ“š fetch ๊ฒฝ๋กœ 404 ์—๋Ÿฌ ๋Œ€์‘ ์ •๋ฆฌ - codesquad-masters2025-team01/issue-tracker GitHub Wiki

๐Ÿค” ๊ณ ๋ฏผ ์ƒํ™ฉ

  • Next.js (๋˜๋Š” CRA) ํ”„๋กœ์ ํŠธ์—์„œ useEffect ์•ˆ์˜ fetch ํ˜ธ์ถœ๋กœ mock ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€์ ธ์˜ค๋ ค ํ–ˆ์ง€๋งŒ, 404 Not Found ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•จ.
  • ๊ฐ€์ ธ์˜ค๋ ค๋Š” mock ๋ฐ์ดํ„ฐ issueMockData.json๊ฐ€ ์œ„์น˜ํ•œ ๊ฒฝ๋กœ๋Š” /frontend/public/mockDatas/issueMockData.json
// src/app/issues/page.tsx
const res = await fetch("/frontend/public/mockDatas/issueMockData.json");

๐Ÿ“Œ ๋ฌธ์ œ ์›์ธ ๋ถ„์„

์—๋Ÿฌ๋ฉ”์„ธ์ง€

GET /frontend/public/mockDatas/issueMockData.json 404 Not Found
  • Next.js/Cra๋Š” public ํด๋” ๋‚ด ํŒŒ์ผ์„ URL์— ๊ทธ๋Œ€๋กœ ๋…ธ์ถœํ•˜๋ฉฐ, ๊ฒฝ๋กœ์— public ํด๋”๋ช…์€ ํฌํ•จํ•˜์ง€ ์•Š์•„์•ผ ํ•จ
  • ์ž˜๋ชป๋œ ์ ˆ๋Œ€๊ฒฝ๋กœ(/frontend/public/...)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„œ๋ฒ„๊ฐ€ ํ•ด๋‹น ๊ฒฝ๋กœ๋ฅผ ์ฐพ์„ ์ˆ˜ ์—†์Œ

๐Ÿ“ฆ ์—๋Ÿฌ ํ•ด๊ฒฐ๊ณผ ๊ด€๋ จ๋œ ์œ ์šฉํ•œ ๊ฐœ๋…

  • public ํด๋” ๋™์ž‘ ๋ฐฉ์‹: public ๋‚ด๋ถ€ ํŒŒ์ผ์€ ๋นŒ๋“œ ํ›„ root URL(/) ๊ธฐ์ค€์œผ๋กœ ์ ‘๊ทผ
  • ์ ˆ๋Œ€๊ฒฝ๋กœ vs ์ƒ๋Œ€๊ฒฝ๋กœ: ์›น ์„œ๋ฒ„ ๋ฃจํŠธ(/) ๊ธฐ์ค€์˜ ๊ฒฝ๋กœ ์‚ฌ์šฉ ํ•„์š”
  • ๋„คํŠธ์›Œํฌ ํŒจ๋„ ํ™•์ธ: ๋ธŒ๋ผ์šฐ์ € ๊ฐœ๋ฐœ์ž๋„๊ตฌ์˜ Network ํƒญ์—์„œ ์‹ค์ œ ์š”์ฒญ URL ๋ฐ ์‘๋‹ต ์ƒํƒœ ์ฝ”๋“œ ํ™•์ธ

โœ… ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•:

  • fetch("/frontend/public/mockDatas/issueMockData.json") ๋ฅผ
    fetch("/mockDatas/issueMockData.json") ๋กœ ์ˆ˜์ •ํ•˜์—ฌ mock ๋ฐ์ดํ„ฐ๋ฅผ ์ •์ƒ์ ์œผ๋กœ ๋ถˆ๋Ÿฌ์˜ด

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