Page 367 - Nodejs 교과서 개정2판

}

੉ઁ ކҳझ৬ ೙ਃೠ ಁః૑ܳ ࢸ஖೤פ׮

콘솔

$ npm i express morgan nunjucks mongoose
$ npm i -D nodemon

ކҊ٣࠺ োѾೞӝ

੉ઁ ֢٘৬ ކҊ٣࠺ܳ ކҳझܳ ా೧ োѾ೧ࠁѷणפ׮ ކҊ٣࠺ח ઱ࣗܳ ࢎਊ೧ োѾ೤פ׮ ઱ࣗ ഋध਷ m

ongodb://[username:password@]host[:QPSU][/[database][?options]]৬ эणפ׮ [ ] ࠗ࠙਷ ੓যب غҊ
হযب ؽਸ ੄޷೤פ׮

usernameҗ passwordী ކҊ٣࠺ ҅੿ ੉ܴҗ ࠺޻ߣഐܳ ֍णפ׮ hostо localhost portо 27017 ҅੿੉
੓ח databaseо admin੉޲۽ ઱ࣗח mongodb://이름:비밀번호@localhost 27017/admin੉ ؾפ׮

ݢ੷ TDIFNBT ಫ؊ܳ ܖ౟ ٣۩ఠܻী ࢤࢿ೤פ׮ ಫ؊ উী JOEFY KT ౵ੌਸ ࢤࢿೠ റ ղਊਸ ׮਺җ э੉
֍णפ׮

schemas/index.js
const mongoose = require('mongoose');
➊
const connect = () => {
if (process.env.NODE_ENV !== 'production') {
mongoose.set('debug', true);
}

➋
mongoose.connect('mongodb://이름:비밀번호@localhost:27017/admin', {
dbName: 'nodejs',
useNewUrlParser: true,
useCreateIndex: true,
}, (error) => {
if (error) {
console.log('몽고디비 연결 에러', error);
} else {
console.log('몽고디비 연결 성공');
}
});
};
➌