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λ‹€λ₯Έ λΌμ΄λΈŒλŸ¬λ¦¬μ™€ ν†΅ν•©ν•˜κΈ°


JSX μ΄ν•΄ν•˜κΈ°

JSX νƒ€μž…μ„ μœ„ν•œ 점 ν‘œκΈ°λ²• μ‚¬μš©

 import React from 'react';

const MyComponents = {
  DatePicker: function DatePicker(props) {
    return <div>Imagine a {props.color} datepicker here.</div>;
  }
}

function BlueDatePicker() {
  return <MyComponents.DatePicker color="blue" />;
}

μ‚¬μš©μž μ •μ˜ μ»΄ν¬λ„ŒνŠΈλŠ” λ°˜λ“œμ‹œ λŒ€λ¬Έμžλ‘œ μ‹œμž‘ν•΄μ•Όν•©λ‹ˆλ‹€

import React from 'react';

// 잘λͺ»λœ μ‚¬μš©λ²•μž…λ‹ˆλ‹€! μ•„λž˜λŠ” μ»΄ν¬λ„ŒνŠΈμ΄λ―€λ‘œ λŒ€λ¬Έμžν™” ν•΄μ•Ό ν•©λ‹ˆλ‹€.
function hello(props) {
  // μ˜¬λ°”λ₯Έ μ‚¬μš©λ²•μž…λ‹ˆλ‹€! μ•„λž˜μ˜ <div> μ‚¬μš©λ²•μ€ μœ νš¨ν•œ HTML νƒœκ·Έμ΄κΈ° λ•Œλ¬Έμ— μœ νš¨ν•©λ‹ˆλ‹€.
  return <div>Hello {props.toWhat}</div>;
}

function HelloWorld() {
  // 잘λͺ»λœ μ‚¬μš©λ²•μž…λ‹ˆλ‹€! ReactλŠ” <hello />κ°€ λŒ€λ¬Έμžκ°€ μ•„λ‹ˆκΈ° λ•Œλ¬Έμ— HTML νƒœκ·Έλ‘œ μΈμ‹ν•˜κ²Œ λ©λ‹ˆλ‹€.
  return <hello toWhat="World" />;
}
import React from 'react';

// μ˜¬λ°”λ₯Έ μ‚¬μš©λ²•μž…λ‹ˆλ‹€. μ•„λž˜λŠ” μ»΄ν¬λ„ŒνŠΈμ΄λ―€λ‘œ λŒ€λ¬Έμžλ‘œ μ‹œμž‘ν•΄μ•Ό ν•©λ‹ˆλ‹€.
function Hello(props) {
  // μ˜¬λ°”λ₯Έ μ‚¬μš©λ²•μž…λ‹ˆλ‹€! μ•„λž˜μ˜ <div> μ‚¬μš©λ²•μ€ μœ νš¨ν•œ HTML νƒœκ·Έμ΄κΈ° λ•Œλ¬Έμ— μœ νš¨ν•©λ‹ˆλ‹€.
  return <div>Hello {props.toWhat}</div>;
}

function HelloWorld() {
  // μ˜¬λ°”λ₯Έ μ‚¬μš©λ²•μž…λ‹ˆλ‹€! ReactλŠ” <Hello />κ°€ λŒ€λ¬Έμžλ‘œ μ‹œμž‘ν•˜κΈ° λ•Œλ¬Έμ— μ»΄ν¬λ„ŒνŠΈλ‘œ μΈμ‹ν•©λ‹ˆλ‹€.
  return <Hello toWhat="World" />;
}

μ„±λŠ₯ μ΅œμ ν™”


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