October 2024
Beginner to intermediate
452 pages
9h 28m
Korean
Content preview from 실전 코드로 배우는 Vue.js
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231
CHAPTER 06
외부 데이터 통합
6.26.2
AxiosAxios
설치 설치
Axios
를 추가하려면 터미널을 열고
Vue
프로젝트 루트 디렉터리에서 다음 명령을 실행한다.
yarn add axios
Axios
가 설치되고 컴포넌트에
Axios
라이브러리를 임포트하려면 다음 코드를 추가한다.
import axios from 'axios';
이제 애플리케이션에 필요한 데이터를
axios
를 통해 가져올 수 있다. 이어서
Axios
와 라이
프사이클 훅으로 데이터를 가져와 표시하는 방법을 살펴보자.
6.36.3
라이프사이클 훅과 라이프사이클 훅과
AxiosAxios
로 데이터 가져오기로 데이터 가져오기
3
장에서 배운 대로, 데이터를 가져오는 부가 작업은
beforeCreate
,
created
,
before-
Mounted
등의 라이프사이클 훅에서 처리할 수 있다. 그러나 외부 데이터를 가져와 컴포넌트
나 옵션
API
에서 쓰려면
beforeCreate
는 제외해야 한다. 반응형 데이터를 초기화하기 전
이므로
beforeCreate
에서 할당한 데이터를
Vue
가 무시하기 때문이다. 따라서
created
또
는
beforeMounted
를 선택해야 한다. 그러나
beforeMounted
는 서버 사이드 렌더링에 사
용할 수 없으며
created
훅은 컴포지션
API
에 대응하는 ...
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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.