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ยฉ 2026 Hashnode
When working with APIs in JavaScript, fetch() is one of the most commonly used Web APIs to make HTTP requests. Letโs break it down step by step ๐ 1๏ธโฃ Basic Syntax of fetch() fetch(url, options); ParameterTypeRequiredDescription urlstringโ Ye...

์์ํ๊ธฐ ์ ์ API ์์ฒญ์ ์ํด fetch ํจ์๋ฅผ ์ฌ์ฉํ๋ค๊ฐ ๋คํธ์ํฌ ์๋ต์ผ๋ก **โbody must be objectโ**๋ผ๋ ์๋ฌ๋ฅผ ๋ง์ฃผ์น๊ฒ ๋์๋ค. ์์ ์ axios๋ฅผ ์ฌ์ฉํ์ ๋๋ ๋ชฐ๋๋๋ฐ, fetch๋ฅผ ์ฌ์ฉํ ๋๋ header ์ต์ ์ ์ง์ ์ค์ ํด์ค์ผ ํ๋ค๋ ๊ฒ์ ์๊ฒ ๋๊ณ , fetch๋ ์ ์๋์ผ๋ก ์ง๋ ฌํ ํด์ผํ๋ฉฐ, axios๋ ์ ์ง์ ์ค์ ํ ํ์๊ฐ ์๋์ง ์ฝ๋ ๋ถ์์ ํตํด ๋น๊ตํด๋ณด๊ณ ์ ๊ธ์ ์ฐ๋ ค๊ณ ํ๋ค. ์๋ฐ์คํฌ๋ฆฝํธ ๊ฐ์ฒด๋ ๋คํธ์...

Fetching data is one of the most important parts of any React project, whether youโre displaying users, products, or images from an API. In this 4-part mini-series, weโll explore four key ways to fetch data in React from the most basic to the more ad...
