[SpringBoot] ํŒŒ์ผ ์—…๋กœ๋“œ๋ฅผ ์œ„ํ•œ MultipartFile์˜ ์ฒ˜๋ฆฌ/๋™์ž‘ ๋ฐฉ์‹
ยท
๊ณต๋ถ€ํ•˜๊ธฐ/Spring
Spring์—์„œ๋Š” ``MultipartFile`` ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ํ†ตํ•ด ํŒŒ์ผ ์—…๋กœ๋“œ ๊ธฐ๋Šฅ์„ ๊ฐ„ํŽธํ•˜๊ฒŒ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.1. Multipart Upload๋ž€?์ด๋ฏธ์ง€, ์˜์ƒ, ๋ฌธ์„œ ๋“ฑ์˜ ๋ฐ”์ด๋„ˆ๋ฆฌ ๋ฐ์ดํ„ฐ๋ฅผ ์—…๋กœ๋“œํ•˜๊ธฐ ์œ„ํ•œ HTTP ์š”์ฒญ ๋ฐฉ์‹์ด๋‹ค.์š”์ฒญ์˜ ``Content-Type``์€ ``multipart/form-data``๋กœ ์ง€์ •๋˜๋ฉฐ,๋ฐ์ดํ„ฐ๋Š” ์š”์ฒญ ๋ณธ๋ฌธ(Body)์— ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๊ตฌ์„ฑ๋œ๋‹ค.Header : Content-Type, ํ•„๋“œ ์ด๋ฆ„ ๋“ฑ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐBody: ์‹ค์ œ ๋ฐ์ดํ„ฐ (ํŒŒ์ผ, ํผ ํ•„๋“œ ๊ฐ’ ๋“ฑ)Multipart Upload ์š”์ฒญ ์˜ˆ์‹œPOST /upload HTTP/1.1Content-Type: multipart/form-data; boundary=----WebKitFormBoundary------WebKitF..