70. (NodeJs) [Mac Os] [리다이렉트] : redirect 사용해 리다이렉트 수행 시 cookie 쿠키 값 삽입 후 전환 실시

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[개발 환경 설정]

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개발 툴 : VS CODE

개발 언어 :NodeJs

 

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[app.js : 소스 코드]

 

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

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());

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

// [Get] : Path = [/login] : http://localhost:3000/login?id=admin&pw=1234
app.get('/login', function (req, res) {
    console.log("")
    console.log("==============================================================================")
    console.log("[Server] :: [App] :: [Path = /login] :: [Start]")
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Headers] :: " + JSON.stringify(req.headers))
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Cookies] :: " + JSON.stringify(req.cookies))
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Query] :: " + JSON.stringify(req.query))
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Body] :: " + JSON.stringify(req.body))
    console.log("==============================================================================")
    console.log("")


    try {

        // [파라미터값 체크]
        if (req.query.id != undefined && req.query.id != "" && req.query.pw != undefined && req.query.pw != ""){
            
            res.cookie('id_token', req.query.id); // [쿠키 삽입]

            var url = "/getRender?id=" + req.query.id + "&pw=" + req.query.pw;
            res.redirect(url); // [리다이렉트 수행]
        }
        else {
            res.status(403).send(JSON.stringify({"error" : "id, pw error"}));
        }

    }
    catch (err) {
        res.status(500).send(JSON.stringify({"error" : err}));
    }
    
})

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

// [Get] : Path = [/getRender] : http://localhost:3000/getRender?id=admin
app.get('/getRender', function (req, res) {
    console.log("")
    console.log("==============================================================================")
    console.log("[Server] :: [Get] :: [Path = /getRender] :: [Start]")
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Headers] :: " + JSON.stringify(req.headers))
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Cookies] :: " + JSON.stringify(req.cookies))
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Params] :: " + JSON.stringify(req.query))
    console.log("--------------------------------------------------------------------------")
    console.log("[INPUT] :: [Body] :: " + JSON.stringify(req.body))
    console.log("==============================================================================")
    console.log("")

    // [파라미터값 체크]
    if (req.query.id == "admin"){
        res.render("index", {}); // [http 반환]
    }
    else {
        res.status(403).json({ "result" : "error" }); // [http 반환]
    }

})

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

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

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

 

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[결과 출력]

​

 

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