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ASP.NET Core
WebAPI ServerASP.NET CoreMain Subject
  • Intro
  • Program.cs
  • Dependency Injection
  • Host
  • MVC
  • Middleware
  • Model Binding
  • Controller
  • Configure
  • Logging
  • Library
    • WebApplicationzBuilder
  • Example Code
    • basic01
    • basic02
    • basic03
    • basic04
    • basic05
    • basic06
    • basic07
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On this page
  • ์˜๋ฏธ
  • ๋ฐ์ดํ„ฐ ์ข…๋ฅ˜
  • 1. Binding Model
  • 2. Application Model
  • 3. View Model
  • 4. API Model
  • Binding Model ์ข…๋ฅ˜
  • 1. Form Values
  • 2. Routes Values
  • 3. Query string Values
  • * ์šฐ์„ ์ˆœ์œ„
  • Complex Types

Model Binding

์˜๋ฏธ

  • ๋ชจ๋ธ(data)๋ฅผ ์—ฐ๊ฒฐ์‹œํ‚ค๋Š” ๊ฒƒ

  • ํด๋ผ์˜ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์„œ๋ฒ„๊ฐ€ ํ•„์—ฐ์ ์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๋‹ค๋ฃฐ ์ˆ˜๋ฐ–์— ์—†์Œ. ์ด ๋ฐ์ดํ„ฐ(๋ชจ๋ธ)๋“ค์„ ์„œ๋ฒ„์—์„œ ์–ด๋–ป๊ฒŒ ์ ‘๊ทผํ• ์ง€ ์„ค์ •ํ•˜๋Š” ๊ฒƒ

๋ฐ์ดํ„ฐ ์ข…๋ฅ˜

1. Binding Model

  • ํด๋ผ์ด์–ธํŠธ์—์„œ ๋ณด๋‚ธ Request๋ฅผ ํŒŒ์‹ฑํ•˜๊ธฐ ์œ„ํ•œ ๋ฐ์ดํ„ฐ ๋ชจ๋ธ

  • ์œ ํšจ์„ฑ ๊ฒ€์ฆ์ด ํ•„์ˆ˜

2. Application Model

  • ์„œ๋ฒ„์˜ ๊ฐ์ข… ์„œ๋น„์Šค๋“ค์ด ์‚ฌ์šฉํ•˜๋Š” ๋ฐ์ดํ„ฐ ๋ชจ๋ธ

  • ์˜ˆ) class WeatherForecast (WeatherForecast.cs)

3. View Model

  • Model - View - Controller ์‚ฌ์ด์—์„œ View์—๊ฒŒ ๋„˜๊ฒจ์ฃผ๊ธฐ ์œ„ํ•œ ๋ฐ์ดํ„ฐ ๋ชจ๋ธ

  • UI๋ฅผ ๋งŒ๋“ค๊ธฐ ์œ„ํ•œ ๋ฐ์ดํ„ฐ ๋ชจ๋ธ

4. API Model

  • WebAPI Controller ์—์„œ ์‚ฌ์šฉํ•˜๋Š” ๋ฐ์ดํ„ฐ ๋ชจ๋ธ

  • JSON, XML ๋“ฑ์˜ ํฌ๋งท์œผ๋กœ ์‘๋‹ตํ•  ๋•Œ ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ ๋ชจ๋ธ

Binding Model ์ข…๋ฅ˜

1. Form Values

  • Request์˜ Body์—์„œ ๋ณด๋‚ธ ๊ฐ’

  • HTTP POST ์š”์ฒญ์—์„œ body์— ๋“ค์–ด์˜จ ๊ฐ’์„ ์˜๋ฏธํ•จ

2. Routes Values

  • routingํ•  ๋•Œ URL ๋งค์นญ์ด๋‚˜ Default Value์— ์˜ํ•ด ์ ์šฉ๋˜๋Š” ๊ฐ’

3. Query string Values

  • URL ๋์— ๋ถ™์ด๋Š” ๋ฐฉ๋ฒ•

  • ? ๋’ค์— ๋ถ™๊ณ , http url ๊ทœ์•ฝ์— ๋”ฐ๋ฆ„

  • HTTP GET ์š”์ฒญ์—์„œ ์ด ๋ฐฉ์‹์„ ๋”ฐ๋ฆ„

  • www.url.com/?Name=dongchoi&id=123

  • ๋Œ€๋ฌธ์ž/์†Œ๋ฌธ์ž ๊ตฌ๋ถ„ํ•˜์ง€ ์•Š์Œ. ๊ฐ™์€ ๊ฐ’์œผ๋กœ ๋ด„

* ์šฐ์„ ์ˆœ์œ„

  • ์œ„์˜ 1,2,3 ์ˆœ์„œ๋Œ€๋กœ ์šฐ์„ ์ˆœ์œ„๋ฅผ ๊ฐ€์ง

  • ํ—ท๊ฐˆ๋ฆด ์ˆ˜ ์žˆ์œผ๋‹ˆ, ๊ฐ€๋Šฅํ•œ ํ•œ๊ฐ€์ง€ ์ข…๋ฅ˜๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์ข‹์„ ๋“ฏ

WebAPI ์„œ๋ฒ„์—์„œ๋Š” ํด๋ผ๊ฐ€ ์„œ๋ฒ„๋กœ ๊ฐ’์„ ๋ณด๋‚ผ ๋• POST์š”์ฒญ + Form Values์œผ๋กœ ๋ณด๋‚ด๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Œ. ํด๋ผ๊ฐ€ ๊ฐ’์„ ๋ฐ›๋Š” GET ์š”์ฒญํ•  ๋• Routes Values or Query string Values๋ฅผ ํ•จ

Complex Types

  • ๋„˜๊ฒจ๋ฐ›์„ ์ธ์ž๊ฐ€ ๋„ˆ๋ฌด ๋งŽ์•„์ง€๋ฉด ๋ถ€๋‹ด์Šค๋Ÿฌ์›Œ์ง€๋‹ˆ๊นŒ, ๋ณ„๋„์˜ ๋ชจ๋ธ๋ง ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค์–ด์ฃผ๋Š” ๊ฒƒ (ํ•จ์ˆ˜๊ฐ€ ๋ฐ›๋Š” ์ธ์ž๊ฐ€ ๋„ˆ๋ฌด ๋งŽ์œผ๋ฉด ์•ˆ์ข‹์œผ๋‹ˆ๊นŒ, ๊ตฌ์กฐ์ฒด๋กœ ๋ฌถ์–ด์ฃผ๋Š” ๋А๋‚Œ)

  • ์ƒˆ๋กœ์šด ๋ชจ๋ธ๋ง ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค์—ˆ์œผ๋ฉด, ๋ฉ”์†Œ๋“œ์˜ ์ธ์ž์— ๊ทธ๋ƒฅ ๋„ฃ์–ด์ฃผ๊ธฐ๋งŒ ํ•˜๋ฉด ๋จ. ASP.NET์—์„œ ์•Œ์•„์„œ ์ฒ˜๋ฆฌ๋จ

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