Express - RESTApi - Basic CRUD
Setup
@echo off
set /p projectName="Enter project name: "
express %projectName% --view=pug
cd %projectName%
npm install
npm audit fix
npm i -g nodemon
npm start
pause
Add route for GET
index.js
var express = require('express');
var router = express.Router();
const courses = [
{ id: 1, name: "courses1" },
{ id: 2, name: "courses2" },
{ id: 3, name: "courses3" }
];
/* GET home page. */
router.get('/', function(req, res, next) {
res.render('index', { title: 'Express' });
});
router.get("/api/courses", (req, res) => {
res.send([1, 2, 3]);
});
router.get("/api/posts/:year/:month", (req, res) => {
res.send(req.params);
});
// 해당하는 ID를 찾아서 Respon
router.get("/api/courses/:id", (req, res) => {
const course = courses.find(c => c.id === parseInt(req.params.id));
if (!course) res.status(404).send(`ID was not found`);
res.send(course);
});
module.exports = router;
Test GET
http://localhost:3000/api/posts/2011/
http://localhost:3000/api/courses/1
Add route for POST
router.post("/api/courses", (req, res) => {
const course = {
id: courses.length + 1,
name: req.body.name
};
courses.push(course);
res.send(course);
});
Test POST
http://localhost:3000/api/courses/12
Reference
この問題について(Express - RESTApi - Basic CRUD), 我々は、より多くの情報をここで見つけました https://velog.io/@csk917work/Express-RESTApi-Demoテキストは自由に共有またはコピーできます。ただし、このドキュメントのURLは参考URLとして残しておいてください。
Collection and Share based on the CC Protocol