\n\n \ud604\ub300 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud30c\uc77c \uc5c5\ub85c\ub4dc\ub294 \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc778 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uc885\uc885 \ubb38\uc11c, \uc774\ubbf8\uc9c0, \ube44\ub514\uc624\uc640 \uac19\uc740 \ud30c\uc77c\uc744 \uc11c\ubc84\uc5d0 \uc5c5\ub85c\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4. Express.js\ub294 Node.js \uae30\ubc18\uc758 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc774\ub7ec\ud55c \uc791\uc5c5\uc744 \uad6c\ud604\ud558\ub294 \ub370 \uc801\ud569\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Express.js\ub97c \ud1b5\ud574 \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \uc2ec\ub3c4 \uc788\uac8c \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\n
1. Express.js \uc18c\uac1c<\/h2>\n
\n Express.js\ub294 \uac04\uacb0\ud558\uace0 \uc720\uc5f0\ud55c Node.js \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc11c\ubc84 \uc0ac\uc774\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uad6c\ucd95\uc744 \uc704\ud574 \ud544\uc694\ud55c \uae30\ubcf8 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. RESTful API\ub97c \uc27d\uac8c \uad6c\ud604\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uacfc \ubbf8\ub4e4\uc6e8\uc5b4 \uae30\ubc18\uc758 \uc544\ud0a4\ud14d\ucc98\ub85c \uc778\ud574 \ub9ce\uc740 \uac1c\ubc1c\uc790\ub4e4\uc774 \uc560\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n
2. \ud544\uc694\ud55c \ud328\ud0a4\uc9c0 \uc124\uce58\ud558\uae30<\/h2>\n
\n \ud30c\uc77c \uc5c5\ub85c\ub4dc \uae30\ub2a5\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \ud328\ud0a4\uc9c0\ub97c \uc124\uce58\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc778\uae30 \uc788\ub294 \ud30c\uc77c \uc5c5\ub85c\ub4dc Middleware\uc778 multer<\/code>\ub97c \uc0ac\uc6a9\ud558\uaca0\uc2b5\ub2c8\ub2e4. multer\ub294 multipart\/form-data\ub97c \ucc98\ub9ac\ud558\uc5ec, \ud30c\uc77c\uc744 \uc27d\uac8c \uc5c5\ub85c\ub4dc\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.\n <\/p>\nnpm install express multer<\/code><\/pre>\n3. \uae30\ubcf8\uc801\uc778 Express \uc11c\ubc84 \uc124\uc815<\/h2>\n
\n \uae30\ubcf8\uc801\uc778 Express \uc11c\ubc84\ub97c \uc124\uc815\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec app.js<\/code>\ub77c\ub294 \ud30c\uc77c\uc744 \uc0dd\uc131\ud558\uace0, Express \uc11c\ubc84\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.\n <\/p>\n\nconst express = require('express');\nconst multer = require('multer');\nconst app = express();\nconst port = 3000;\n\n\/\/ multer \uc124\uc815\nconst storage = multer.diskStorage({\n destination: function (req, file, cb) {\n cb(null, 'uploads\/');\n },\n filename: function (req, file, cb) {\n cb(null, Date.now() + '-' + file.originalname);\n }\n});\n\nconst upload = multer({ storage: storage });\n\n\/\/ \uae30\ubcf8 \ub77c\uc6b0\ud2b8\napp.get('\/', (req, res) => {\n res.send('Hello, Express!');\n});\n\n\/\/ \ud30c\uc77c \uc5c5\ub85c\ub4dc \ub77c\uc6b0\ud2b8\napp.post('\/upload', upload.single('file'), (req, res) => {\n if (!req.file) {\n return res.status(400).send('\ud30c\uc77c\uc774 \uc5c5\ub85c\ub4dc\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.');\n }\n res.send({\n message: '\ud30c\uc77c\uc774 \uc131\uacf5\uc801\uc73c\ub85c \uc5c5\ub85c\ub4dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4.',\n file: req.file,\n });\n});\n\n\/\/ \uc11c\ubc84 \uc2dc\uc791\napp.listen(port, () => {\n console.log(`\uc11c\ubc84\uac00 http:\/\/localhost:${port}\uc5d0\uc11c \uc2e4\ud589 \uc911\uc785\ub2c8\ub2e4.`);\n});\n <\/code><\/pre>\n4. \ud30c\uc77c \uc5c5\ub85c\ub4dc \ub77c\uc6b0\ud2b8 \uc124\uba85<\/h2>\n
\n \uc704\uc758 \ucf54\ub4dc\ub294 \ud30c\uc77c \uc5c5\ub85c\ub4dc\ub97c \uc704\ud55c \ub77c\uc6b0\ud2b8\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. upload.single('file')<\/code>\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\ub85c\ubd80\ud130 file<\/code>\uc774\ub77c\ub294 \uc774\ub984\uc758 \ud30c\uc77c\uc744 \uc5c5\ub85c\ub4dc \ubc1b\uc744 \uac83\uc744 \uae30\ub300\ud558\uba70, \uc5c5\ub85c\ub4dc\ub41c \ud30c\uc77c\uc758 \uc815\ubcf4\ub97c req.file<\/code>\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uc5c5\ub85c\ub4dc\ub41c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130\ub294 req.file<\/code> \uac1d\uccb4\uc5d0 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \uac1d\uccb4\uc5d0\ub294 \ud30c\uc77c\uc758 \uc774\ub984, \uacbd\ub85c, \ud06c\uae30\uc640 \uac19\uc740 \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n4.1. \uba54\ud0c0\ub370\uc774\ud130 \ucc98\ub9ac<\/h3>\n
\n \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc5d0 \ub300\ud55c \uba54\ud0c0\ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \ub354 \uae4a\uc774 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ucf54\ub4dc\ub97c \ud1b5\ud574 \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130\ub97c JSON \ud615\uc2dd\uc73c\ub85c \ubc18\ud658\ud558\ub3c4\ub85d \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\napp.post('\/upload', upload.single('file'), (req, res) => {\n if (!req.file) {\n return res.status(400).send('\ud30c\uc77c\uc774 \uc5c5\ub85c\ub4dc\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.');\n }\n\n const metadata = {\n originalName: req.file.originalname,\n mimeType: req.file.mimetype,\n size: req.file.size,\n uploadDate: new Date(req.file.uploadDate || Date.now()),\n path: req.file.path,\n };\n\n res.send({\n message: '\ud30c\uc77c\uc774 \uc131\uacf5\uc801\uc73c\ub85c \uc5c5\ub85c\ub4dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4.',\n metadata: metadata,\n });\n});\n <\/code><\/pre>\n5. \ud074\ub77c\uc774\uc5b8\ud2b8 \uce21 \ud30c\uc77c \uc5c5\ub85c\ub4dc \uad6c\ud604<\/h2>\n
\n \uc774\uc81c \ud074\ub77c\uc774\uc5b8\ud2b8 \uce21\uc5d0\uc11c \ud30c\uc77c\uc744 \uc5c5\ub85c\ub4dc\ud558\ub294 HTML \uc591\uc2dd\uc744 \uad6c\ud604\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec index.html<\/code> \ud30c\uc77c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.\n <\/p>\n\n\n\n\n\n \n \n \ud30c\uc77c \uc5c5\ub85c\ub4dc<\/title>\n<\/head>\n<body>\n <h1>\ud30c\uc77c \uc5c5\ub85c\ub4dc<\/h1>\n <form enctype=\"multipart\/form-data\" id=\"uploadForm\">\n <input name=\"file\" required=\"\" type=\"file\"\/>\n <button type=\"submit\">\ud30c\uc77c \uc5c5\ub85c\ub4dc<\/button>\n <\/form>\n <script>\n document.getElementById('uploadForm').addEventListener('submit', function(event) {\n event.preventDefault();\n const formData = new FormData(this);\n fetch('\/upload', {\n method: 'POST',\n body: formData,\n })\n .then(response => response.json())\n .then(data => {\n console.log(data);\n alert('\uc5c5\ub85c\ub4dc \uc644\ub8cc: ' + JSON.stringify(data.metadata, null, 2));\n })\n .catch(error => {\n console.error(error);\n alert('\uc5c5\ub85c\ub4dc \uc2e4\ud328');\n });\n });\n <\/script>\n<\/body>\n<\/html>\n <\/code><\/pre>\n<h2>6. \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130 \uad6c\uc870<\/h2>\n<p>\n \uc704 \ucf54\ub4dc\uc5d0\uc11c \uc5c5\ub85c\ub4dc\ub41c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc870\ub97c \uac00\uc9d1\ub2c8\ub2e4:\n <\/p>\n<pre><code>\n{\n message: \"\ud30c\uc77c\uc774 \uc131\uacf5\uc801\uc73c\ub85c \uc5c5\ub85c\ub4dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\",\n metadata: {\n originalName: \"example.png\",\n mimeType: \"image\/png\",\n size: 102456,\n uploadDate: \"2023-01-01T00:00:00.000Z\",\n path: \"uploads\/1234567890-example.png\"\n }\n}\n <\/code><\/pre>\n<h2>7. \uc5d0\ub7ec \ud578\ub4e4\ub9c1<\/h2>\n<p>\n \ud30c\uc77c \uc5c5\ub85c\ub4dc \uc2dc \ub2e4\uc591\ud55c \uc5d0\ub7ec \uc0c1\ud669\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ud30c\uc77c \ud06c\uae30\uac00 \ub108\ubb34 \ud06c\uac70\ub098 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294 \ud30c\uc77c \ud615\uc2dd\uc774 \uc5c5\ub85c\ub4dc\ub418\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \uc774\ub97c \ucc98\ub9ac\ud558\uae30 \uc704\ud574 multer\uc758 \uc124\uc815\uc5d0\uc11c \uc81c\ud55c \uc870\uac74\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n<pre><code>\n\/\/ \ud30c\uc77c \ud06c\uae30 \uc81c\ud55c (5MB \uc774\ud558)\nconst upload = multer({\n storage: storage,\n limits: { fileSize: 5 * 1024 * 1024 },\n fileFilter: (req, file, cb) => {\n const fileTypes = \/jpeg|jpg|png|gif\/;\n const extname = fileTypes.test(file.mimetype);\n const mimetype = fileTypes.test(file.originalname.split('.').pop().toLowerCase());\n if (extname && mimetype) {\n return cb(null, true);\n }\n cb(new Error('\ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294 \ud30c\uc77c \ud615\uc2dd\uc785\ub2c8\ub2e4.'));\n }\n});\n <\/code><\/pre>\n<h2>8. \uc2e4\uc804 \ubc30\ud3ec \ubc0f \ucd5c\uc801\ud654<\/h2>\n<p>\n \uc774\uc81c \ud30c\uc77c \uc5c5\ub85c\ub4dc \uae30\ub2a5\uc774 \uc644\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\ub85c\ub294 \uc774 \uae30\ub2a5\uc744 \uc2e4\uc81c \ud504\ub85c\ub355\uc158 \ud658\uacbd\uc5d0 \ubc30\ud3ec\ud558\uace0 \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4:\n <\/p>\n<ul>\n<li>\ud30c\uc77c \uc800\uc7a5\uc18c: \ud074\ub77c\uc6b0\ub4dc \uc800\uc7a5\uc18c (\uc608: AWS S3)\ub97c \uc0ac\uc6a9\ud560\uc9c0, \ub85c\uceec \ud30c\uc77c \uc2dc\uc2a4\ud15c\uc5d0 \uc800\uc7a5\ud560\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubcf4\uc548: \uc5c5\ub85c\ub4dc\ub418\ub294 \ud30c\uc77c\uc758 \uc720\ud6a8\uc131\uc744 \uac80\uc0ac\ud558\uc5ec \uc545\uc131 \ucf54\ub4dc\uac00 \ud3ec\ud568\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc131\ub2a5: \uc5ec\ub7ec \uc0ac\uc6a9\uc790\uac00 \ub3d9\uc2dc\uc5d0 \uc5c5\ub85c\ub4dc\ud560 \uc218 \uc788\ub3c4\ub85d \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>9. \uacb0\ub860<\/h2>\n<p>\n \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Express.js\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud30c\uc77c \uc5c5\ub85c\ub4dc \uae30\ub2a5\uc744 \uad6c\ud604\ud558\uace0 \uc5c5\ub85c\ub4dc\ub41c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. Express.js\uc640 multer\ub97c \ud65c\uc6a9\ud558\uba74 \uac04\ub2e8\ud558\uba74\uc11c\ub3c4 \uac15\ub825\ud55c \ud30c\uc77c \uc5c5\ub85c\ub4dc \uae30\ub2a5\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc644\uc131\ub41c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ubc14\ud0d5\uc73c\ub85c \ucd94\uac00\uc801\uc778 \uae30\ub2a5\ub4e4\uc744 \uace0\ub824\ud558\uc5ec \ud655\uc7a5\ud574\ubcf4\uc138\uc694.\n <\/p>\n<h2>10. \ucd94\uac00 \ub9ac\uc18c\uc2a4<\/h2>\n<ul>\n<li><a href=\"https:\/\/expressjs.com\/\">Express \uacf5\uc2dd \ubb38\uc11c<\/a><\/li>\n<li><a href=\"https:\/\/www.npmjs.com\/package\/multer\">Multer \uacf5\uc2dd \ubb38\uc11c<\/a><\/li>\n<li><a href=\"https:\/\/www.digitalocean.com\/community\/tutorials\/image-upload-with-node-js-express-and-multer\">DigitalOcean: Node.js\ub85c \uc774\ubbf8\uc9c0 \uc5c5\ub85c\ub4dc\ud558\uae30<\/a><\/li>\n<\/ul>\n<\/article>\n<p><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud604\ub300 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud30c\uc77c \uc5c5\ub85c\ub4dc\ub294 \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc778 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uc885\uc885 \ubb38\uc11c, \uc774\ubbf8\uc9c0, \ube44\ub514\uc624\uc640 \uac19\uc740 \ud30c\uc77c\uc744 \uc11c\ubc84\uc5d0 \uc5c5\ub85c\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4. Express.js\ub294 Node.js \uae30\ubc18\uc758 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc774\ub7ec\ud55c \uc791\uc5c5\uc744 \uad6c\ud604\ud558\ub294 \ub370 \uc801\ud569\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Express.js\ub97c \ud1b5\ud574 \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \uc2ec\ub3c4 \uc788\uac8c \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. 1. Express.js \uc18c\uac1c Express.js\ub294 \uac04\uacb0\ud558\uace0 \uc720\uc5f0\ud55c Node.js \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc11c\ubc84 \uc0ac\uc774\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158 … <a href=\"https:\/\/atmokpo.com\/w\/38368\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> “Express \uac1c\ubc1c \uac15\uc88c, \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130 \ucc98\ub9ac”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[181],"tags":[],"class_list":["post-38368","post","type-post","status-publish","format-standard","hentry","category-express"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Express \uac1c\ubc1c \uac15\uc88c, \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130 \ucc98\ub9ac - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atmokpo.com\/w\/38368\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Express \uac1c\ubc1c \uac15\uc88c, \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130 \ucc98\ub9ac - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"\ud604\ub300 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud30c\uc77c \uc5c5\ub85c\ub4dc\ub294 \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc778 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uc885\uc885 \ubb38\uc11c, \uc774\ubbf8\uc9c0, \ube44\ub514\uc624\uc640 \uac19\uc740 \ud30c\uc77c\uc744 \uc11c\ubc84\uc5d0 \uc5c5\ub85c\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4. Express.js\ub294 Node.js \uae30\ubc18\uc758 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc774\ub7ec\ud55c \uc791\uc5c5\uc744 \uad6c\ud604\ud558\ub294 \ub370 \uc801\ud569\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Express.js\ub97c \ud1b5\ud574 \uc5c5\ub85c\ub4dc\ud55c \ud30c\uc77c\uc758 \uba54\ud0c0\ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \uc2ec\ub3c4 \uc788\uac8c \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. 1. 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