😎 κ³΅λΆ€ν•˜λŠ” μ§•μ§•μ•ŒνŒŒμΉ΄λŠ” μ²˜μŒμ΄μ§€?

[Nest JS 둜 CRUD κ²Œμ‹œνŒ λ§Œλ“€κΈ°] (6) κ²Œμ‹œλ¬Ό μƒμ„±ν•˜κΈ° (CRUD 의 C) : Controller λ³Έλ¬Έ

πŸ‘©‍πŸ’» λ°±μ—”λ“œ(Back-End)/Nest js

[Nest JS 둜 CRUD κ²Œμ‹œνŒ λ§Œλ“€κΈ°] (6) κ²Œμ‹œλ¬Ό μƒμ„±ν•˜κΈ° (CRUD 의 C) : Controller

μ§•μ§•μ•ŒνŒŒμΉ΄ 2023. 6. 1. 14:53
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<λ³Έ λΈ”λ‘œκ·ΈλŠ” John Ahn μ˜ 유튜브λ₯Ό μ°Έκ³ ν•΄μ„œ κ³΅λΆ€ν•˜λ©° μž‘μ„±ν•˜μ˜€μŠ΅λ‹ˆλ‹€ :-)>

=> λ”°λΌν•˜λ©΄μ„œ λ°°μš°λŠ” NestJS

 

🧸 κ²Œμ‹œλ¬Ό μƒμ„±ν•˜κΈ° (CRUD μ˜ C) : Controller

: request, response λŠ” Controller μ—μ„œ μ²˜λ¦¬ν•¨

: Express μ—μ„œλŠ” bodyParser λͺ¨λ“ˆμ„ μ΄μš©ν•΄μ„œ req.body μ‹μœΌλ‘œ ν΄λΌμ΄μ–ΈνŠΈμ—μ„œ λ³΄λ‚΄μ˜¨ 값을 λ°›μ•„μ˜΄

: @Body bodyλ₯Ό μ΄μš©ν•˜μ—¬ request μ—μ„œ λ³΄λ‚΄μ˜¨ 값을 κ°€μ Έμ˜΄ 

 

πŸŽ€ src/boards/boards.controller.ts

// λ“€μ–΄μ˜€λŠ” μš”μ²­μ„ μ²˜λ¦¬ν•˜κ³  ν΄λΌμ΄μ–ΈνŠΈμ— 응닡을 λ°˜ν™˜ν•¨
// @Controller λ°μ½”λ ˆμ΄ν„°λ‘œ 클래슀λ₯Ό λ°μ½”λ ˆμ΄μ…˜ν•˜μ—¬ μ •μ˜ν•¨
// Handler : @Get, @Post, @Delete λ“±κ³Ό 같은 λ°μ½”λ ˆμ΄ν„°λ‘œ μž₯식 된 컨트둀러 클래슀 λ‚΄μ˜ λ‹¨μˆœν•œ λ©”μ„œλ“œ
import { Body, Controller, Get, Post } from '@nestjs/common';
import { BoardsService } from './boards.service';
import { Board } from './board.model';

@Controller('boards')
export class BoardsController {
    constructor(private boardsService : BoardsService) {}
        
    @Get("/")
    getAllBoard(): Board[] {
        return this.boardsService.getAllBoards();
    }

    @Post()
    createBoard(
        @Body("title") title: string,
        @Body("description") description: string
    ): Board {
        return this.boardsService.createBoard(title, description)
    }
}

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