April 2016
Beginner to intermediate
389 pages
9h 8m
Korean
Content preview from 한 권으로 끝내는 Node & Express: 웹사이트 구축을 위한 서버 사이드 자바스크립트
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91
6
장
-
요청과 응답 객체
응답 헤더는 브라우저의 개발자 도구에서 볼 수 있습니다. 예를 들어 크롬에서 응답 헤더를 보
려면 다음과 같이 합니다.
1
. 자바스크립트 콘솔을 엽니다.
2
. ‘네트워크(
Network
)’ 탭을 클릭합니다.
3
. 페이지를 새로고침합니다.
4
. 요청 목록에서
HTML
을 고릅니다(목록 맨 위에 있는 항목일 겁니다).
5
. ‘헤더(
Headers
)’ 탭을 클릭하면 응답 헤더를 모두 볼 수 있습니다.
6.5.
인터넷 미디어 타입
Content
-
Type
헤더는 대단히 중요합니다. 이 정보가 없다면 클라이언트는 콘텐츠를 어떻게
렌더링할지 알아내기 어렵습니다.
Content
-
Type
헤더의 형식은 인터넷 미디어 타입이며 타입
과 서브타입, 옵션 매개변수로 구성됩니다. 예를 들어
text
/
html
;
charset
=
UTF
-
8
에서 타입
은 ‘텍스트’이고, 서브타입은 ‘
html
’이며, 문자 인코딩은 ‘
UTF 8
’입니다. 인터넷 할당 번호 관
리기관(
IANA
)에서 공식적인 인터넷 미디어 타입 목록(
http
://
www
.
iana
.
org
/
assignments
/
media
-
types
/
media
-
types
.
xhtml
)을 볼 수 있습니다. 종종 ‘콘텐츠 타입’, ‘인터넷 미디어 타
입’, ‘마임
Multipurpose
Internet
Mail
Extensions
(
MIME
) 타입’을 특별히 구분하지 않고 섞어 씁니다. 마임
은 인터넷 미디어 타입보다 먼저 쓰였는데, 거의 같은 말입니다.
6.6.
요청 본문
요청에는 헤더 외에도 본문
body
이 있습니다. 일
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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.