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JavaScript-full-stack26.md

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{ν’€μŠ€νƒ} JavaScript 26κ°• - Generator / Async & Await / μ—λŸ¬μ²˜λ¦¬

Generator

  • μ œλ„ˆλ ˆμ΄ν„°; μ†μ—μ„œ μ΄ν„°λ ˆμ΄ν„°
  • function*

Async & Await

  • μ œλ„ˆλ ˆμ΄ν„°λŠ” ν™”μ‚΄ν‘œ ν•¨μˆ˜ μ‚¬μš© λͺ»ν•¨
  • μ œλ„ˆλ ˆμ΄ν„°λŠ” μƒμ„±μž ν•¨μˆ˜λ„ λΆˆκ°€
  • async/await 탄생

μ—λŸ¬μ²˜λ¦¬

  • catch μ•ˆμ— throw ν•΄μ£ΌκΈ°
  • Error vs. Exception
    • Exception은 μ˜ˆμ™Έ (ν”„λ‘œμ„ΈμŠ€ μ£½μ΄μ§€λŠ” μ•ŠμŒ)
    • ErrorλŠ” λ°”λ‘œ λ‹€ 죽음

[Note]

  • μ¦‰μ‹œ μ‹€ν–‰ ν•¨μˆ˜
  • forever, nodemon, pm2

Reference