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ObjectMapper1

[Java] ์ž๋ฐ” ์ง๋ ฌํ™”, ์—ญ์ง๋ ฌํ™”๊ฐ€ ๋ญ˜๊นŒ?ObjectMapper ํด๋ž˜์Šค ObjectMapper ํด๋ž˜์Šค๊ฐ€ ๋“ค์–ด๊ฐ„ ์‹ค์Šต ์ฝ”๋“œ๊ฐ€ ์žˆ๊ธธ๋ž˜ ๊ถ๊ธˆํ•ด์„œ ์•Œ์•„๋ด„โ€‹โ€‹โ€‹ObjectMapper ํด๋ž˜์Šค ํ†ตํ•ด์„œ ๋งŒ๋“  ๊ฐ์ฒด๋Š”,โ€‹์ž๋ฐ” ๊ฐ์ฒด -> Json๊ฐ์ฒด (์ง๋ ฌํ™”)Json๊ฐ์ฒด -> ์ž๋ฐ” ๊ฐ์ฒด (์—ญ์ง๋ ฌํ™”)ํ• ๋•Œ ์“ฐ์ž„ HTTP์—์„œ๋Š” JSON์„ ์“ฐ๊ณ JAVA์—์„œ๋Š” ๊ฐ์ฒด๋ฅผ ์‚ฌ์šฉํ•จโ€‹๊ทธ๋ ‡๋‹ค๋ฉด ์„œ๋กœ ํ˜•์‹์— ๋งž๊ฒŒ ๋ณ€ํ™˜ํ•˜๋Š” ๊ณผ์ •์ด ํ•„์ˆ˜์ ์ž„.โ€‹๊ทธ๋Ÿฐ ์ž‘์—…์„ ์ง๋ ฌํ™”, ์—ญ์ง๋ ฌํ™” ๋ผ๊ณ  ํ•˜๋Š”๊ฑฐ์ž„(์ด๋ฆ„์ด ๊ดœํžˆ ์–ด๋ ค์›Œ..)โ€‹โ€‹์˜ˆ๋ฅผ๋“ค์–ดโ€‹์ž๋ฐ” ๊ฐ์ฒด๊ฐ€ ํ•˜๋‚˜ ์žˆ๋Š”๋ฐ, ์ด ๊ฐ์ฒด ์•ˆ์—๋Š”"title"์—๋Š” "์ œ๋ชฉ1"์ด๋ผ๋Š” ๊ฐ’์ด,"content"์—๋Š” "๋‚ด์šฉ1"์ด๋ผ๋Š” ๊ฐ’์ด ๋“ค์–ด๊ฐ€ ์žˆ๋‹ค๊ณ  ์น˜์ž.โ€‹---> (JSON์œผ๋กœ ์ง๋ ฌํ™”) --->{"title" : "์ œ๋ชฉ1","content": "๋‚ด์šฉ1"} ์ด๋ ‡๊ฒŒ ๋ณ€ํ™˜๋˜๋Š”๊ฑฐ์ž„!!!!โ€‹โ€‹์—ญ์ง๋ ฌํ™”๋Š” ๊ฑ ๋ฐ˜๋Œ€โ€‹ O.. 2025. 5. 4.
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