[React Native] ๐Ÿ”ฅ Firebase ๋กœ ํ‘ธ์‰ฌ ์•Œ๋ฆผ ๊ตฌํ˜„ํ•˜๊ธฐ - (1) ์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ์—์„œ ํ‘ธ์‹œ ์•Œ๋ฆผ ๋„์šฐ๊ธฐ!

Mayยท2020๋…„ 8์›” 13์ผ
16

React Native

๋ชฉ๋ก ๋ณด๊ธฐ
3/7
post-thumbnail

๐Ÿ’ซ ์ฐธ๊ณ ํ•œ ์‚ฌ์ดํŠธ

  1. ์–ด์„œ์™€, ๊ฐœ๋ฐœ์€ ์ฒ˜์Œ์ด์ง€? ๋ธ”๋กœ๊ทธ
  2. React Native Firebase: Get Started
  3. React Native Firebase: Cloud Messaging - Usage

์ฒซ๋ฒˆ์งธ ์ฐธ๊ณ  ๊ฒŒ์‹œ๊ธ€์˜ ์„ธํŒ…์„ ๋”ฐ๋ผํ•˜๋˜,
firebase๋ฅผ ์„ค์น˜ํ•˜๋Š” ํŒŒํŠธ๋Š” firebase ๊ณต์‹ ๋ฌธ์„œ์˜ Get Started ๋ฌธ์„œ๋ฅผ ์ฐธ๊ณ ํ–ˆ์Šต๋‹ˆ๋‹ค.
๋ฒ„์ „๋ณ„๋กœ ์„ค์น˜ ๋ฐฉ๋ฒ•์ด ์ƒ์ดํ•œ ๊ฒฝ์šฐ๊ฐ€ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด์—์š”.
์ œ ๊ฒŒ์‹œ๊ธ€์„ ์ฐธ๊ณ ๋งŒ ํ•˜์‹œ๊ณ  ๊ณต์‹ ๋ฌธ์„œ๋ฅผ ๋”ฐ๋ผํ•˜์‹œ๋Š”๊ฒŒ ๊ฐ€์žฅ ์ •ํ™•ํ•ฉ๋‹ˆ๋‹ค.


๐Ÿ”ฅ 1. Firebase ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ

์ด ๊ณณ์ด ๋ฐ”๋กœ Firebase Console ์ž…๋‹ˆ๋‹ค. ์•„๋ž˜์—์„  ๊ณ„์† Firebase ์ฝ˜์†”๋กœ ์ง€์นญํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค!!
์ด ๊ณณ์—์„œ ๊ตฌ๊ธ€ ๊ณ„์ •์œผ๋กœ ๋กœ๊ทธ์ธํ•œ ๋‹ค์Œ, Firebase ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.

์•„๋ž˜์™€ ๊ฐ™์€ ํ™”๋ฉด์ด ๋ณด์ด๋ฉด ์„ฑ๊ณต์ž…๋‹ˆ๋‹ค.
(์ด๋ฏธ ์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ์„ ์ถ”๊ฐ€ํ•˜๊ณ  ํ…Œ์ŠคํŒ…์ด ์™„๋ฃŒ๋œ ์ƒํƒœ๋ผ ์ดˆ๊ธฐ ํ™”๋ฉด๊ณผ๋Š” ์กฐ๊ธˆ ๋‹ค๋ฅด์ง€๋งŒ...
์•„๋ฌดํŠผ ๋ณธ์ธ ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•ด์ฃผ์„ธ์š”!^^;;)


๐Ÿ”ฅ 2. ํ”„๋กœ์ ํŠธ์— Firebase ์„ค์น˜

ํ”„๋กœ์ ํŠธ์—์„œ Firebase ๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด ์ผ๋‹จ @react-native-firebase/app ์ด ๋จผ์ € ์„ค์น˜๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

# Using npm
npm install --save @react-native-firebase/app

# Using Yarn
yarn add @react-native-firebase/app

๐Ÿ”ฅ 3. ์•ˆ๋“œ๋กœ์ด๋“œ ์„ธํŒ…

์ด ๊ธ€ ์ฒซ ํŒŒํŠธ์—์„œ Firebase ํ”„๋กœ์ ํŠธ๋ฅผ ๋งŒ๋“ค์—ˆ์ฃ ?
๊ทธ ํ”„๋กœ์ ํŠธ์™€ ๋‚ด ์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ์„ ์—ฐ๊ฒฐํ•˜๋Š” ์ž‘์—…์ž…๋‹ˆ๋‹ค.

์ผ๋‹จ Firebase ์ฝ˜์†” ์ฐฝ์—์„œ ์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ์„ ์ƒ์„ฑํ•ด์•ผ ํ•˜๊ณ ,
์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ ์ƒ์„ฑ ์‹œ ์ฆ๋ช…์„œ ํŒŒ์ผ์ด ๋ฐœ๊ธ‰๋˜๋Š”๋ฐ
๊ทธ ์ฆ๋ช…์„œ ํŒŒ์ผ์„ ๋‚ด ํ”„๋กœ์ ํŠธ ์•ˆ์— ์ง‘์–ด๋„ฃ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.


3.1. ์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ ์ƒ์„ฑ

Firebase ์ฝ˜์†”์—์„œ ์ƒˆ๋กœ์šด ์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ์„ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.
์•„๋ž˜ ์‚ฌ์ง„์— ๋ณด์ด๋Š” ์•ฑ ์ถ”๊ฐ€ ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๊ณ  ์•ˆ๋“œ๋กœ์ด๋“œ ๋ฒ„ํŠผ์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.

๊ทธ๋Ÿฌ๋ฉด ์•ฑ์„ ๋“ฑ๋กํ•˜๋Š” ํŽ˜์ด์ง€๊ฐ€ ๋‚˜์˜ต๋‹ˆ๋‹ค.

Android ํŒจํ‚ค์ง€ ์ด๋ฆ„์€ ๋ฐ˜๋“œ์‹œ ๋‚ด ํ”„๋กœ์ ํŠธ์˜ android/app/src/main/AndroidManifest.xml ํŒŒ์ผ์˜ ์ฒซ๋ฒˆ์งธ <manifest> ํƒœ๊ทธ ์•ˆ์— ์žˆ๋Š” ์ด๋ฆ„๊ณผ ๋™์ผํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

com. ์œผ๋กœ ์‹œ์ž‘๋˜๋Š” ๋ฐ”๋กœ ์ € ์ด๋ฆ„์ž…๋‹ˆ๋‹ค.

๋‚˜๋จธ์ง€ ๋‘ ํ•ญ๋ชฉ์€ ์„ ํƒ์‚ฌํ•ญ์ž…๋‹ˆ๋‹ค.

๋””๋ฒ„๊ทธ ์„œ๋ช… ์ธ์ฆ์„œ SHA-1ํ•ญ๋ชฉ์˜ ๊ฒฝ์šฐ ์„ ํƒ์‚ฌํ•ญ์ด์ง€๋งŒ, ๋™์  ๋งํฌ, ์ดˆ๋Œ€, Google ๋กœ๊ทธ์ธ ๋“ฑ์˜ ๊ธฐ๋Šฅ์„ ๊ตฌํ˜„ํ•˜๋ ค๋ฉด ํ•„์ˆ˜๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.
ํ•„์š”ํ•  ๊ฒฝ์šฐ, cd android && ./gradlew signingReport ์ปค๋งจ๋“œ๋ฅผ ์‚ฌ์šฉํ•œ ํ›„ debug ํ‚ค์˜ SHA1 ๋ฅผ ๊ธ์–ด์™€ ์ž…๋ ฅํ•˜๋ฉด ๋œ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ „ ํ•„์š” ์—†์–ด์„œ ํŒจ์Šค


3.2. ์ธ์ฆ์„œ ๋‹ค์šด๋กœ๋“œ ํ›„ ๋‚ด ํ”„๋กœ์ ํŠธ์— ์‚ฝ์ž…

(์ด๋ฏธ ์•ฑ ์ƒ์„ฑ์ด ์™„๋ฃŒ๋œ ์ƒํƒœ๋ผ ์ฐธ๊ณ ํ•œ ๋ธ”๋กœ๊ทธ์˜ ์‚ฌ์ง„์„ ์บก์ณํ•ด์™”์Šต๋‹ˆ๋‹ค. ์ถœ์ฒ˜)
์ €์ฒ˜๋Ÿผ ์ด๋ฏธ ์•ฑ์„ ์ƒ์„ฑํ–ˆ๋‹ค๋ฉด ์•„๋ž˜ ์‚ฌ์ง„์— ๋ณด์ด๋Š” ๊ณณ์—์„œ๋„ ๋‹ค์šด๋กœ๋“œ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•ด๋‹น ํŒŒ์ผ์„ ๋‹ค์šด๋ฐ›์œผ์…จ๋‹ค๋ฉด, /android/app ๊ฒฝ๋กœ ์•„๋ž˜์— ํ•ด๋‹น ํŒŒ์ผ์„ ๋„ฃ์–ด์ฃผ์„ธ์š”!!

์ค‘์š”!! android ๋˜๋Š” ios ํด๋” ์•„๋ž˜์˜ ํ•ญ๋ชฉ์„ ์ˆ˜์ •ํ•˜์‹ค ๋• ๋ฐ˜๋“œ์‹œ android studio ๋‚˜ Xcode ๋ฅผ ์ผœ์„œ ์ž‘์—…ํ•ด์ฃผ์„ธ์š”.
VSCode ๊ฐ™์€ IDE ์—์„œ ์ž‘์—…์„ ํ•˜๊ฒŒ ๋˜๋ฉด ๋™๊ธฐํ™”๊ฐ€ ์•ˆ ๋ฉ๋‹ˆ๋‹ค.
google-services.json ํŒŒ์ผ๋„ android ํด๋” ์•„๋ž˜์— ๋“ค์–ด๊ฐ€๋Š” ํŒŒ์ผ์ด๊ธฐ ๋•Œ๋ฌธ์—
android studio ๋ฅผ ์—ด์–ด์„œ ์ง„ํ–‰ํ•ด์ฃผ์„ธ์š”!!!!!

/android/app/google-services.json ์ด ์œ„์น˜์— ํŒŒ์ผ์ด ์ž˜ ๋“ค์–ด๊ฐ€ ์žˆ๋‹ค๋ฉด ์„ฑ๊ณต์ž…๋‹ˆ๋‹ค.


3.3. google-services ํ”Œ๋Ÿฌ๊ทธ์ธ ํ™œ์„ฑํ™”

๊ทธ๋Ÿฐ๋ฐ Firebase ๊ฐ€ ์ธ์ฆ์„œ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ ค๋ฉด, ํ”„๋กœ์ ํŠธ์—์„œ google-services ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ํ™œ์„ฑํ™”ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

google-services ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ํ™œ์„ฑํ™”ํ•˜๋ ค๋ฉด android ๋””๋ ‰ํ† ๋ฆฌ์˜ ๋‘ ๊ฐœ ํŒŒ์ผ์„ ์ˆ˜์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์•ž์„œ ๋งํ–ˆ๋“ฏ ๋ฐ˜๋“œ์‹œ Android Studio ๋ฅผ ์—ด์–ด์„œ ์ฝ”๋“œ๋ฅผ ์ˆ˜์ •ํ•ด์ฃผ์„ธ์š”!!!

/*
  /android/build.gradle
*/

buildscript {
  dependencies {
    // ... other dependencies
    classpath 'com.google.gms:google-services:4.2.0'
    // ^ ์ด๊ฑฐ ํ•œ ์ค„ ์ถ”๊ฐ€
  }
}
/*
  /android/app/build.gradle
*/

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services' // <- ์ถ”๊ฐ€

...

dependencies {
    ...

    // ์•„๋ž˜ ๋‘ ์ค„ ์ถ”๊ฐ€
    // Add the SDK for Firebase Cloud Messaging
    implementation 'com.google.firebase:firebase-messaging:20.2.3'
    
    ...
}

3.4. ํ”„๋กœ์ ํŠธ rebuild

์œ„์˜ ๊ณผ์ •์ด ๋ชจ๋‘ ๋๋‚ฌ๋‹ค๋ฉด,
firebase ๋ฅผ ๋‚ด ํ”„๋กœ์ ํŠธ์— ๋งํฌํ•˜๊ธฐ ์œ„ํ•ด์„œ ํ”„๋กœ์ ํŠธ๋ฅผ rebuild ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

npx react-native run-android

๐Ÿ”ฅ 4. ํ‘ธ์‰ฌ์•Œ๋ฆผ ์ˆ˜์‹  ์ฝ”๋“œ ์ž‘์„ฑํ•˜๊ธฐ

์—ฌํƒœ๊นŒ์ง€ ํ•œ ๋‚ด์šฉ์€ Firebase ๋ฅผ ์„ค์น˜ํ•˜๊ณ , ๋‚ด ์•ˆ๋“œ๋กœ์ด๋“œ ์•ฑ์— ์—ฐ๊ฒฐํ•˜๋Š” ์ž‘์—…์ด์—ˆ์Šต๋‹ˆ๋‹ค.
๋ฉ”์„ธ์ง€ ๋ฐœ์†ก์€ ๋‚˜์ค‘์— Firebase ์ฝ˜์†”์—์„œ ํ…Œ์ŠคํŒ… ํ•ด๋ณผ๊ฑฐ๊ณ ,
ํ”„๋กœ์ ํŠธ ๋‚ด๋ถ€์— ๋ฉ”์„ธ์ง€ ์ˆ˜์‹  ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑ ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
๊ทธ๋ž˜์•ผ ๋ฉ”์„ธ์ง€๋ฅผ ๋ฐ›์•„๋ณผ ์ˆ˜ ์žˆ๊ฒ ์ฃ ??

์ด ๋ถ€๋ถ„์„ ํ•œ ๋ฒˆ ์ฝ์–ด๋ณด์„ธ์š”.

  • ์•ฑ์ด Foreground ์— ์žˆ์„ ๋•Œ (ํ˜„์žฌ ์‹คํ–‰๋˜๊ณ  ์žˆ์„ ๋•Œ)
  • ์•ฑ์ด Background ์— ์žˆ์„ ๋•Œ (์‹คํ–‰๋˜๊ณ  ์žˆ์ง€๋งŒ ํ˜„์žฌ ํ™”๋ฉด์—์„  ๋ฒ—์–ด๋‚˜ ์žˆ์„ ๋•Œ)
  • ์•ฑ์ด ๊บผ์กŒ์„ ๋•Œ (quit)

์„ธ ๊ฐ€์ง€ ๊ฒฝ์šฐ์— ๋Œ€ํ•œ ํ•ธ๋“ค๋ง์„ ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.


4.1. ์•ฑ์ด Foreground ์ธ ์ƒํƒœ์—์„œ ํ‘ธ์‰ฌ์•Œ๋ฆผ ๋ฐ›๋Š” ์ฝ”๋“œ ์ž‘์„ฑ

์ฐธ๊ณ  ๊ฒŒ์‹œ๊ธ€ ๋งํฌ

์•ฑ์ด Foreground ์ธ ์ƒํƒœ์—์„œ ํ‘ธ์‰ฌ์•Œ๋ฆผ์„ ๋ฐ›์œผ๋ ค๋ฉด, messaging ์˜ onMessage ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์•ฑ์˜ ๊ฐ€์žฅ ์•ž ๋‹จ์— ํ•ด๋‹น ์ฝ”๋“œ๋ฅผ ์ง‘์–ด๋„ฃ์–ด ์ฃผ๋Š” ๊ฒŒ ์ข‹๊ฒ ์ฃ ? ๋”ฐ๋ผ์„œ App.tsx ์— ํ•ด๋‹น ์ฝ”๋“œ๋ฅผ ๋„ฃ๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

// App.tsx

import React, { useEffect } from 'react';
import { Alert } from 'react-native';
import messaging from '@react-native-firebase/messaging';

function App() {
  useEffect(() => {
    const unsubscribe = messaging().onMessage(async remoteMessage => {
      Alert.alert('A new FCM message arrived!', JSON.stringify(remoteMessage));
    });

    return unsubscribe;
  }, []);
}

ํ‘ธ์‰ฌ ์•Œ๋ฆผ์ด ์ˆ˜์‹ ๋˜์—ˆ์„ ๋•Œ React Native ์˜ Alert api ๋ฅผ ์‚ฌ์šฉํ•ด ์•Œ๋ฆผ์„ ๋„์šฐ๋Š” ํ…Œ์ŠคํŠธ ์ฝ”๋“œ์ž…๋‹ˆ๋‹ค.
onMessage ์‹คํ–‰ ์ดํ›„์˜ ์ฝ”๋“œ๋Š” ์ถ”ํ›„ ํ”„๋กœ์ ํŠธ์— ๋งž๊ฒŒ ์ˆ˜์ •๋˜์–ด์•ผ ํ•˜๊ฒ ์ฃ !!


4.2. ์•ฑ์ด Background ์ด๊ฑฐ๋‚˜ ๊บผ์ง„ ์ƒํƒœ์—์„œ ํ‘ธ์‰ฌ์•Œ๋ฆผ ๋ฐ›๋Š” ์ฝ”๋“œ ์ž‘์„ฑ

์ฐธ๊ณ  ๊ฒŒ์‹œ๊ธ€ ๋งํฌ

์•ฑ์ด Background ์ด๊ฑฐ๋‚˜ ๊บผ์ง„ ์ƒํƒœ์—์„œ ํ‘ธ์‰ฌ์•Œ๋ฆผ์„ ๋ฐ›์œผ๋ฉด ์•ž์„œ ์‚ฌ์šฉํ–ˆ๋˜ messaging ์˜ onMessage ๋ฉ”์„œ๋“œ๋Š” ๋ถˆ๋ฆฌ์ง€๊ฐ€ ์•Š์Šต๋‹ˆ๋‹ค.

๋Œ€์‹  setBackgroundMessageHandler ๋ฉ”์„œ๋“œ๋ผ๋Š” ๊ฒŒ ์กด์žฌํ•˜๋Š”๋ฐ, ์ด๊ฑธ ์‚ฌ์šฉํ•ด์„œ ๋ฉ”์„ธ์ง€๋ฅผ ๋ฐ›์•„์˜ต๋‹ˆ๋‹ค.

๊ณต์‹ ๋ฌธ์„œ์—์„œ๋Š” ํ•ด๋‹น ๋ฉ”์„œ๋“œ๊ฐ€ ์ตœ๋Œ€ํ•œ ๋นจ๋ฆฌ ๋ถˆ๋ ค์•ผ ํ•œ๋‹ค๊ณ  ์ ํ˜€ ์žˆ์Šต๋‹ˆ๋‹ค. index.js ์— ์ž‘์„ฑํ•œ ์˜ˆ์‹œ๊ฐ€ ์ ํ˜€ ์žˆ์œผ๋‹ˆ ์ €๋„ ๊ทธ๋Œ€๋กœ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค!

// index.js

// index.js
import { AppRegistry } from 'react-native';
import messaging from '@react-native-firebase/messaging';
import App from './App';

// Register background handler
messaging().setBackgroundMessageHandler(async remoteMessage => {
  console.log('Message handled in the background!', remoteMessage);
});

AppRegistry.registerComponent('app', () => App);

ํ‘ธ์‰ฌ ์•Œ๋ฆผ์ด ์ˆ˜์‹ ๋˜์—ˆ์„ ๋•Œ console.log ๋ฅผ ์ฐ๋„๋ก ๊ตฌํ˜„๋œ ์˜ˆ์‹œ ์ฝ”๋“œ์ธ๋ฐ,
ํ…Œ์ŠคํŠธ ํ•ด ๋ณธ ๊ฒฐ๊ณผ ์•ฑ์ด ๋ฐฑ๊ทธ๋ผ์šด๋“œ์— ์žˆ์„ ๋•Œ๋Š” ์•Œ๋ฆผ์ด ์ˆ˜์‹ ๋˜๊ธฐ๋งŒ ํ•˜๋ฉด console ์ด ์ฐํž™๋‹ˆ๋‹ค.
์•ฑ์ด ์•„์˜ˆ ๊บผ์ ธ์žˆ์„ ๊ฒฝ์šฐ์—๋Š” ์•Œ๋ฆผ์„ ๋ˆŒ๋Ÿฌ ์•ฑ์ด ์ผœ์กŒ์„ ๋•Œ console ์ด ์ฐํž™๋‹ˆ๋‹ค.


๐Ÿ”ฅ 5. Firebase ์ฝ˜์†”์—์„œ ํ…Œ์ŠคํŠธ ๋ฉ”์„ธ์ง€ ๋ณด๋‚ด๋ณด๊ธฐ

์ด์ œ ํ…Œ์ŠคํŠธ ๋ฉ”์„ธ์ง€๋ฅผ ๋ณด๋‚ด๋ณผ๊นŒ์š”?!

IOS ๋Š” ์‹ค์ œ ๊ธฐ๊ธฐ์—์„œ๋งŒ ํ…Œ์ŠคํŠธ๊ฐ€ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
์•ˆ๋“œ๋กœ์ด๋“œ๋Š” ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ์—์„œ๋„ ํ…Œ์ŠคํŠธ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

์ง€๊ธˆ์€ ์•ˆ๋“œ๋กœ์ด๋“œ์—์„œ ํ…Œ์ŠคํŒ… ํ•  ์˜ˆ์ •์ด๋‹ˆ ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋กœ๋„ ํ…Œ์ŠคํŒ… ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค!!

๐Ÿ’ซ ์ผ๋‹จ Firebase ์ฝ˜์†” ์ฐฝ์—์„œ Cloud Messaging ์„ ๋“ค์–ด๊ฐ‘๋‹ˆ๋‹ค.

๐Ÿ’ซ ๊ทธ๋ฆฌ๊ณ  '์ƒˆ ์•Œ๋ฆผ' ์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ’ซ ์ œ๋ชฉ๊ณผ ๋‚ด์šฉ๋งŒ ํ•„์ˆ˜์‚ฌํ•ญ์ž…๋‹ˆ๋‹ค. ํ…Œ์ŠคํŠธ ํ•˜๊ณ  ์‹ถ์€ ๋‚ด์šฉ์„ ์ž…๋ ฅํ•˜๊ณ ~

๐Ÿ’ซ ํ…Œ์ŠคํŠธํ•  ์•ฑ์„ ์„ ํƒํ•ด์ค๋‹ˆ๋‹ค.

๐Ÿ’ซ ๋‚˜๋จธ์ง€ ๋‚ด์šฉ์€ ์„ ํƒ์‚ฌํ•ญ์ด๋ผ ๋ฐ”๋กœ ๊ฒ€ํ† ๋ฅผ ๋ˆŒ๋Ÿฌ์ค๋‹ˆ๋‹ค.

๐Ÿ’ซ ๊ฒŒ์‹œ!!!!!!!!!!

๐Ÿ’ซ ๋ฉ”์„ธ์ง€๊ฐ€ ๋„์ฐฉํ–ˆ๋‚˜์š”??????

๋ฌด์Œ ์•Œ๋ฆผ์ธ ๊ฒฝ์šฐ๋„ ์žˆ์œผ๋‹ˆ ์œ„์— ์žˆ๋Š” ์ƒํƒœ์ฐฝ์„ ๋“œ๋ž˜๊ทธํ•ด์„œ ์—ด์–ด๋ณด์‹œ๋ฉด ์•Œ๋ฆผ์ด ์™€ ์žˆ๋Š” ๊ฒฝ์šฐ๋„ ์žˆ์Šต๋‹ˆ๋‹ค.


5.1. Foreground ์ƒํƒœ์—์„œ ํ…Œ์ŠคํŠธํ•œ ํ™”๋ฉด

foreground ์—์„œ ํ…Œ์ŠคํŠธํ•˜๋‹ˆ App.tsx ์— ์„ค์ •ํ•ด๋‘” ๋Œ€๋กœ Alert ์ด ๋–ด์Šต๋‹ˆ๋‹ค!!
๋‹ค๋“ค ์ž˜ ๋˜์‹œ๋‚˜์š”?

profile
์‰ฝ๋‹ค๋Š” ์„ค๋ช…๋„ ์ €๋Š” ์–ด๋ ค์›Œ์š”.

5๊ฐœ์˜ ๋Œ“๊ธ€

comment-user-thumbnail
2020๋…„ 9์›” 2์ผ

์•ˆ๋…•ํ•˜์„ธ์š”!!! ์‚ฌ์ง„๊ณผ ํ•จ๊ป˜ ์นœ์ ˆํ•œ ์„ค๋ช… ์ง„์งœ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹คใ… ใ… ใ… 
๊ฐ‘์ž‘์Šค๋Ÿฝ๊ฒŒ ๋…ธํ‹ฐ๋ฅผ ๊ตฌํ˜„ํ•˜๋Š” ๋ฏธ์…˜์„ ๋ฐ›์•„์„œ ๋ฉ˜๋ถ•์ด์—ˆ๋Š”๋ฐ May๋‹˜ ๋•๋ถ„์— ์•ˆ๋“œ์—์„œ ๋…ธํ‹ฐ ๋„์› ์–ด์š”!!!!
(์•„์ง ๊ฐ€๊ณตํ• ๊ฒŒ ๋งŽ์ด ๋‚จ์•˜์ง€๋งŒ........)

๊ทธ๋Ÿฐ๋ฐ ํ—ค๋“œ์—… ์•Œ๋ฆผ์€ ์•ˆ๋˜์„œ, ๊ตฌ๊ธ€ ํญํ’ ๊ฒ€์ƒ‰์ค‘์ธ๋ฐ.... ํ˜น์‹œ ํ—ค๋“œ์—…๋„ ๊ตฌํ˜„ ํ•ด๋ณด์…จ๋Š”์ง€์š”ใ… ใ… ...?

1๊ฐœ์˜ ๋‹ต๊ธ€
comment-user-thumbnail
2020๋…„ 9์›” 14์ผ

ํฌ์ŠคํŒ… ์ •๋ง ๊ฐ์‚ฌํ•ด์š”! ๋„์›€ ๋งŽ์ด ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค!!
๊ทผ๋ฐ ํ˜น์‹œ ๋ฐฑ๊ทธ๋ผ์šด๋“œ์—์„œ ์•Œ๋ฆผ์ด ์™”์„๋•Œ! ์•ฑ์„ ๊บผ๋ฒ„๋ฆฌ๊ณ  ์•Œ๋ฆผ์„ ๋ˆŒ๋ €์„๋•Œ์— ์ฒ˜๋ฆฌ๋Š” ์–ด๋–ป๊ฒŒ ํ•˜์…จ๋Š”์ง€ ์—ฌ์ญˆ์–ด ๋ด๋„ ๋ ๊นŒ์š”?

1๊ฐœ์˜ ๋‹ต๊ธ€
comment-user-thumbnail
2022๋…„ 9์›” 19์ผ

ํ˜น์‹œ ๊ผญ ํŒŒ์ด์–ด๋ฒ ์ด์Šค์—ฌ์•ผ๋งŒ ํ•˜๋Š” ์ด์œ ๊ฐ€์žˆ์„๊นŒ์š”?

๋‹ต๊ธ€ ๋‹ฌ๊ธฐ