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You Can Become A

Pro

๋Šฆ๊ฒŒ ์‹œ์ž‘ํ•ด๋„ ๋ˆ„๊ตฌ๋“ ์ง€ ๋…ธ๋ ฅํ•˜๋ฉด ๊ฐœ๋ฐœ์ž๊ฐ€ ๋ ์ˆ˜ ์žˆ์–ด์š” !

์—๋Ÿฌ ๋ฏธ๋“ค์›จ์–ด

๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค
Express

[EXPRESS] ๐Ÿ“š ์—๋Ÿฌ์ฒ˜๋ฆฌ ๋ฏธ๋“ค์›จ์–ด ๋ Œ๋”๋ง ๋ฌธ๋ฒ•

์—๋Ÿฌ ์ฒ˜๋ฆฌ ๋ฏธ๋“ค์›จ์–ด ์—๋Ÿฌ ๋ฐœ์ƒ ์‹œ ํ…œํ”Œ๋ฆฟ ์—”์ง„๊ณผ ์ƒ๊ด€์—†์ด ํ…œํ”Œ๋ฆฟ ์—”์ง„ ๋ณ€์ˆ˜๋ฅผ ์„ค์ •ํ•˜๊ณ  error ํ…œํ”Œ๋ฆฟ ๋ฌธ์„œ๋ฅผ ๋ Œ๋”๋ง. Node // ... // 404 ์—๋Ÿฌ ๋‚ด์šฉ๋ถ€๋ถ„๋งŒ ๋งŒ๋“ค์–ด์„œ ์ตœ์ข… ์ฒ˜๋ฆฌ๋ฅผ ์—๋Ÿฌ ๋ฏธ๋“ค์›จ์— ๋ณด๋‚ธ๋‹ค. app.use((req, res, next) => { const error = new Error(`${req.method} ${req.url} ๋ผ์šฐํ„ฐ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.`); error.status = 404; next(error); // ์—๋Ÿฌ๋ฏธ๋“ค์›จ์–ด๋กœ ์ ํ”„ }); // ... app.use((err, req, ers, next) => { res.locals.message = err.message; // ํ…œํ”Œ๋ฆฟ ์—”์ง„ ๋ณ€์ˆ˜ ์„ค์ • res.locals.rror = process.env.NODE_ENV !=..

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์ธํŒŒ_
2021.11.03
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