52. (NodeJs) [Mac Os] [Router] : 라우터 사용해 http 요청 중간 처리 경로 지정 및 response 반환 수행

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[개발 환경 설정]

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개발 툴 : VS CODE

개발 언어 :NodeJs

 

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[사전 설정]

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​

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[app.js : 소스 코드]

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// ----------------------------------------------------------------------------------------------

const express = require('express')
const app = express()

// ---------------------------------------

app.set('view engine', 'ejs') // [Page] : [Render]
app.set('views', './views') // [Page] : [Render]

// ---------------------------------------

var bodyParser = require('body-parser'); // [body-parser 사용]

app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

// ---------------------------------------

var cookieParser = require('cookie-parser') // [cookie-parser 사용]
app.use(cookieParser())

// ---------------------------------------

const loginRouter = require('./routers/login'); // [router : login 지정]
app.use('/login', loginRouter);

// ----------------------------------------------------------------------------------------------

// [Get] : Path = [/] : http://localhost:3000/
app.get('/', function (req, res) {
    console.log("")
    console.log("==============================================================================")
    console.log("[API] :: [Get] :: [Path = /] :: [Start]")
    console.log("==============================================================================")
    console.log("")

    // [Web Return Response]
    res.send('Hello World !!')
})

// ----------------------------------------------------------------------------------------------

// [Server] : [Start]
//*
app.listen(3000, function () {
    console.log("")
    console.log("==============================================================================")
    console.log("[Server] :: [Port = 3000] :: [Start]")
    console.log("==============================================================================")
    console.log("")
})
// */

// ----------------------------------------------------------------------------------------------

 

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[login.js : 소스 코드]

​

// ----------------------------------------------------------------------------------------------

const express = require('express')
const router = express.Router();

// ----------------------------------------------------------------------------------------------

// [Get] : Path = [/auth] : http://localhost:3000/login/auth
router.get('/auth', function (req, res) {
    console.log("")
    console.log("==============================================================================")
    console.log("[Router] :: [Login] :: [Path = /auth] :: [Start]")
    console.log("==============================================================================")
    console.log("")

    // [Web Return Response]
    res.status(200).send(JSON.stringify({"result" : "success"}));
})

// ----------------------------------------------------------------------------------------------

// [router 지정]
module.exports = router;

// ----------------------------------------------------------------------------------------------

 

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[결과 출력]

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​

 

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