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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39
2
장
-
노드 시작하기
res
.
writeHead
(
404
,
{
'
Content
-
Type
':
'
text
/
plain
'
});
res
.
end
('
Not Found
');
break
;
}
}).
listen
(
3000
);
console
.
log
('
Server started on localhost
:
3000
;
press Ctrl
-
C to terminate
....');
이 파일을 실행하면, 홈페이지 (
http
://
localhost
:
3000
)나 어바웃 페이지 (
http
://
localhost
:
3000
/
about
)로 이동할 수 있습니다. 쿼리스트링은 무시하므로
http
://
localhost
:
3000
/?
foo
=
bar
를 치면 홈페이지로 이동할 테고,
http
://
localhost
:
3000
/
foo
같
은 기타
URL
은
404
페이지로 이동합니다.
2.5.4.
정적 자원 전송
단순한 라우팅 예제는 성공했으니 이제 진짜
HTML
과 로고 이미지를 전송해봅시다. 예를 들어
주식 가격 표시기는 페이지를 새로 고칠 때마다 가격을 반영하여 바뀌지만,
HTML
이나 로고
이미지 같은 것들은 바뀌지 않습니다. 후자에 해당하는 것들을 ‘정적 자원’이라 부릅니다.
TIP
개발 도중 혹은 작은 프로젝트를 진행할 때는 노드에서 정적 자원을 전송해도 별 문제가 없지만, 큰 프로젝트
를 진행할 때
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and much more.
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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.