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[HTTP ์›น ๊ธฐ๋ณธ ์ง€์‹] HTTP ๊ธฐ๋ณธ - ๋ชจ๋“  ๊ฒƒ์ด HTTP ๋ณธ๋ฌธ

HTTP

[HTTP ์›น ๊ธฐ๋ณธ ์ง€์‹] HTTP ๊ธฐ๋ณธ - ๋ชจ๋“  ๊ฒƒ์ด HTTP

yeonii 2023. 12. 3. 12:51

๐ŸŒฑ ๋ชจ๋“  ๊ฒƒ์ด HTTP

HTTP(HyperText Transfer Protocol)

  • HTTP: ํ•˜์ดํผ ํ…์ŠคํŠธ, ์ฆ‰ ๋ฌธ์„œ ๊ฐ„์— ์ •๋ณด๋ฅผ ์ฃผ๊ณ  ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ํ”„๋กœํ† ์ฝœ
    • HTML, TEXT, IMAGE, ์Œ์„ฑ, ์˜์ƒ, ํŒŒ์ผ, JSON, XML ๋“ฑ ๋ชจ๋“  ํ˜•ํƒœ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋‹ด์•„ ์ „์†ก ๊ฐ€๋Šฅ
    • ์ง€๊ธˆ์€ HTTP ์‹œ๋Œ€!!

 

HTTP ์—ญ์‚ฌ

  1. HTTP/0.9 (1991๋…„) : GET ๋ฉ”์„œ๋“œ๋งŒ ์ง€์›, HTTP ํ—ค๋”X
  2. HTTP/1.0 (1996๋…„) : ๋ฉ”์„œ๋“œ, ํ—ค๋” ์ถ”๊ฐ€
  3. HTTP/1.1 (1997๋…„) : ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉํ•˜๊ณ  ์šฐ๋ฆฌ์—๊ฒŒ ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๋ฒ„์ „์ด๋‹ค.
  4. HTTP/2 (2015๋…„) : ์„ฑ๋Šฅ ๊ฐœ์„ 
  5. HTTP/3 (์ง„ํ–‰์ค‘) : TCP ๋Œ€์‹ ์— UDP ์‚ฌ์šฉ, ์„ฑ๋Šฅ ๊ฐœ์„ 

 

HTTP ๊ธฐ๋ฐ˜ ํ”„๋กœํ† ์ฝœ

  • TCP: HTTP/1.1, HTTP/2
  • UDP: HTTP/3
  • ํ˜„์žฌ HTTP/1.1 ์ฃผ๋กœ ์‚ฌ์šฉ!!

 

HTTP ํŠน์ง•

  • ํด๋ผ์ด์–ธํŠธ - ์„œ๋ฒ„ ๊ตฌ์กฐ
    • ํด๋ผ์ด์–ธํŠธ๊ฐ€ ์„œ๋ฒ„์— ์š”์ฒญ์„ ํ•˜๊ณ , ์„œ๋ฒ„๋Š” ์š”์ฒญ์— ๋Œ€ํ•œ ์‘๋‹ตํ•˜๋Š” ๊ตฌ์กฐ
  • Stateless(๋ฌด์ƒํƒœ) Protocol, ๋น„์—ฐ๊ฒฐ์„ฑ
  • HTTP ๋ฉ”์‹œ์ง€๋ฅผ ํ†ตํ•ด ํ†ต์‹ 
  • ๋‹จ์ˆœํ•จ, ํ™•์žฅ ๊ฐ€๋Šฅ