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์š”์ฒญ ๋ผ์šฐํŒ…ํ•˜๊ธฐ

kkh1902 2022. 5. 14. 22:18
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์„œ๋ก 

middle์›จ์–ด์˜ ๋ผ์›‰ํŒ…์„ ์•Œ์•„๋ณด์ž

 

์š”์ฒญ url์„ ์ผ์ผ์ด ํ™•์ธํ•ด์•ผ ํ•˜๋Š” ๋ฒˆ๊ฑฐ๋กœ์šด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๊ฒƒ์ด ๋ผ์šฐํ„ฐ ๋ฏธ๋“ค์›จ์–ด์ž…๋‹ˆ๋‹ค.

 

๋ผ์šฐํ„ฐ ๋ฏธ๋“ค์›จ์–ด ์‚ฌ์šฉํ•˜๊ธฐ

๋ผ์šฐํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์‚ฌ์šฉ์ž๊ฐ€ ์š”์ฒญํ•œ ๊ธฐ๋Šฅ์ด ๋ฌด์—‡์ธ์ง€ ํŒจ์Šค๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๊ตฌ๋ณ„ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์•„์ฃผ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.

 * Router ๊ฐ์ฒด๋ฅผ ์ด์šฉํ•ด ๋ผ์šฐํŒ… ํ•จ์ˆ˜ ๋“ฑ๋กํ•˜๊ธฐ
 *
 * (1) ์›น ๋ธŒ๋ผ์šฐ์ €์—์„œ http://localhost:3000/public/login2.html ํŽ˜์ด์ง€ ์—ด๊ณ  ์š”์ฒญ
 * (2) ํฌ๋กฌ ๋ธŒ๋ผ์šฐ์ €์˜ Postman ์•ฑ์ด๋‚˜ ๊ธฐํƒ€ POST ์š”์ฒญ ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ POST ๋ฐฉ์‹์œผ๋กœ ์š”์ฒญ
 *
 * @date 2016-10-25
 * @author Mike
 */

// Express ๊ธฐ๋ณธ ๋ชจ๋“ˆ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ
var express = require('express')
  , http = require('http')
  , path = require('path');

// Express์˜ ๋ฏธ๋“ค์›จ์–ด ๋ถˆ๋Ÿฌ์˜ค๊ธฐ
var bodyParser = require('body-parser')
  , static = require('serve-static');

// ์ต์Šคํ”„๋ ˆ์Šค ๊ฐ์ฒด ์ƒ์„ฑ
var app = express();

// ๊ธฐ๋ณธ ์†์„ฑ ์„ค์ •
app.set('port', process.env.PORT || 3000);

// body-parser๋ฅผ ์ด์šฉํ•ด application/x-www-form-urlencoded ํŒŒ์‹ฑ
app.use(bodyParser.urlencoded({ extended: false }))

// body-parser๋ฅผ ์ด์šฉํ•ด application/json ํŒŒ์‹ฑ
app.use(bodyParser.json())

app.use('/public', static(path.join(__dirname, 'public')));


// ๋ผ์šฐํ„ฐ ๊ฐ์ฒด ์ฐธ์กฐ
var router = express.Router();

// ๋ผ์šฐํŒ… ํ•จ์ˆ˜ ๋“ฑ๋ก
router.route('/process/login').post(function(req, res) {
	console.log('/process/login ์ฒ˜๋ฆฌํ•จ.');

	var paramId = req.body.id || req.query.id;
	var paramPassword = req.body.password || req.query.password;
	
	res.writeHead('200', {'Content-Type':'text/html;charset=utf8'});
	res.write('<h1>Express ์„œ๋ฒ„์—์„œ ์‘๋‹ตํ•œ ๊ฒฐ๊ณผ์ž…๋‹ˆ๋‹ค.</h1>');
	res.write('<div><p>Param id : ' + paramId + '</p></div>');
	res.write('<div><p>Param password : ' + paramPassword + '</p></div>');
	res.write("<br><br><a href='/public/login2.html'>๋กœ๊ทธ์ธ ํŽ˜์ด์ง€๋กœ ๋Œ์•„๊ฐ€๊ธฐ</a>");
	res.end();
});

// ๋ผ์šฐํ„ฐ ๊ฐ์ฒด๋ฅผ app ๊ฐ์ฒด์— ๋“ฑ๋ก
app.use('/', router);


// ๋“ฑ๋ก๋˜์ง€ ์•Š์€ ํŒจ์Šค์— ๋Œ€ํ•ด ํŽ˜์ด์ง€ ์˜ค๋ฅ˜ ์‘๋‹ต
app.all('*', function(req, res) {
	res.status(404).send('<h1>ERROR - ํŽ˜์ด์ง€๋ฅผ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.</h1>');
});


// Express ์„œ๋ฒ„ ์‹œ์ž‘
http.createServer(app).listen(app.get('port'), function(){
  console.log('Express server listening on port ' + app.get('port'));
});
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