May 2022
Beginner to intermediate
756 pages
21h 30m
Korean
book
HTTP 완벽 가이드
by David Gourlry, Brian Totty, Lee Eung Jun, Sang -Il Jeong, Anshu Agarwal, Seilu Reddy, Marjorie Sayre
Content preview from HTTP 완벽 가이드
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560
HTTP
5
부 콘텐츠 발행 및 배포
20.9.2
캐싱 정책 설정
SET 메시지는 캐시가 캐시된 문서에 대한 정책 변경을 요청할 수 있게 해준다. SET
메시지에서 사용될 수 있는 이 헤더들은 표 20-9에 서술되어 있다.
헤더 설명
Cache
-
Vary
요청자는 콘텐츠가 응답
Vary
헤더의 집합과 다른 헤더의 집합에 따라 달라진다는 것을
배웠다. 이 헤더는 응답
Vary
헤더를 덮어쓴다.
Cache
-
Location
프락시 캐시의 목록은 객체의 사본을 가질 수도 있다.
Cache
-
Policy
요청자는 이 객체에 대한 캐싱 정책을 응답 헤더에 명시된 것보다 더 자세하게 배웠
다. 가능한 값으로는 응답이 캐시 가능하지 않지만 동시에 여러 요청자들 사이에서 공
유될 수 있음을 의미하는 "
no
-
cache
", 공유할 수 없는 객체임을 의미하는 "
no
-
share
",
콘텐츠는 쿠키와 캐싱의 결과에 따라 변할 수 있으므로 권하지 않음을 의미하는 "
no
-
cache
-
cookie
"가 있다.
Cache
-
Flags
요청자는 객체의 캐싱 정책을 수정했으며, 따라서 객체는 특별히 취급되어야 할 수도
있다(그러나 객체의 실제 정책에 꼭 부합해야 할 필요는 없다).
Cache
-
Expiry
요청자가 알게 된 문서의 실제 만료 일시
Cache
-
MD5
요청자가 계산한 그 객체의
MD5
체크섬으로,
Content ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.