[node.js] express, restful api

1. index.js에 관련 코드를 추가한다.

import express from 'express';
import { tempRouter } from './src/routes/temp.route.js';

( ... )

app.use(express.static('public'));          
app.use(express.json());                    
app.use(express.urlencoded({extended: false})); 

( ... )

app.use('/temp', tempRouter);

( ... )

 

 

 

2. 라우터 기본 세팅을 한다.

./src/routes/temp.route.js 

import express from "express";

export const tempRouter = express.Router();

 

 

 

GET

1. 기본

//// 기본
tempRouter.get('/', function(req, res) {
	res.send('default!')
});

 

결과 : 

 

 

 

2. path variable

//// path variable - ex) /post/{postId}
tempRouter.get('/post/:postId', function(req, res) {
	res.send(req.params)
});

결과 : 

 

 

 

3. query string

//// query string - ex) /articles?name=news
tempRouter.get('/articles', function(req, res) {
	res.send(req.query)
});

결과 : 

 

 

POST

// POST
tempRouter.post('/review', function(req, res) {
	res.send(req.body)
});

결과 : 

 

 

PUT

// PUT
tempRouter.put('/review/:reviewId', function(req, res) {
	res.send(req.body)
});

결과 : 

 

 

PATCH

// PATCH
tempRouter.patch('/review/:reviewId', function(req, res) {
	res.send(req.body)
});

결과 : 

 

 

DELETE

// DELETE
tempRouter.delete('/review/:reviewId', function(req, res) {
	res.send('delete!')
});

결과 :

 

 

 

전체 코드

import express from "express";

export const tempRouter = express.Router();

// GET
//// 기본
tempRouter.get('/', function(req, res) {
	res.send('default!')
});

//// path variable - ex) /post/{postId}
tempRouter.get('/post/:postId', function(req, res) {
	res.send(req.params)
});

//// query string - ex) /articles?name=news
tempRouter.get('/articles', function(req, res) {
	res.send(req.query)
});


// POST
tempRouter.post('/review', function(req, res) {
	res.send(req.body)
});

// PUT
tempRouter.put('/review/:reviewId', function(req, res) {
	res.send(req.body)
});

// PATCH
tempRouter.patch('/review/:reviewId', function(req, res) {
	res.send(req.body)
});

// DELETE
tempRouter.delete('/review/:reviewId', function(req, res) {
	res.send('delete!')
});