mongoose.connect(config.MONGO_URL, { useCreateIndex: true, useNewUrlParser: true,
mongoose .connect(mongo.uri, { useCreateIndex: true, keepAlive: 1, useNewUrlParser: true, useUnifiedTopology: true, useFindAndModify: false, }) .then(() => console.log('mongoDB connected...'));
}, function (config, callback) { mongoose.connect('mongodb://' + config.host + ':' + config.port + '/' + config.db, { user: config.user, pass: config.pass
mongoose.connect(db_connection_url, async err => { if (err) throw err console.log('connected to db success') // init global models global.DB_MODELS = await Model.find({}).lean() await require('../../framework/models') execute_script(() => { console.log('DONE!!!') process.exit() }) })
mongoose .connect(database.URI, { useNewUrlParser: true, useUnifiedTopology: true, }) .then((db) => console.log("db is connected")) .catch((err) => console.log(err));
mongoose.connect(config.db, { server: {poolSize: 20} }, function (err) { if (err) { logger.error('connect to %s error: ', config.db, err.message); process.exit(1); } });
mongoose .connect(`${process.env.DB_HOST}:${process.env.DB_PORT}/${process.env.DB_NAME}`, { useNewUrlParser: true, useUnifiedTopology: true }) .catch(error => winston.error(error))
mongoose.connect(mongoUri, { useCreateIndex: true, useNewUrlParser: true }, function(err, res) { if (err) { return console.error('Error connecting to "%s":', mongoUri, err); } console.log('Connected successfully to "%s"', mongoUri); });
// boot if db is available mongoose.connect(config.dbURL, { reconnectTries: 5 }) .then(db => { // boot app.listen(config.port, () => { console.log("Listening on port: ", config.port); }); }) .catch(dbErr => { console.log("DB Connection Error: ", dbErr.message); process.exit(1); });
var db = function(){ return { config: function(conf){ mongoose.connect('mongodb://localhost/tekbooks'); var db = mongoose.connection; db.on('error', console.error.bind(console, 'Connection error')); db.once('open', function(){ console.log('db connection open'); }); } }; }
mongoose.connect(config.mongodb.uri, { useMongoClient: true }).then(function(db) { console.log(config.mongodb.uri) console.log('mongodb连接成功') }, function(err) { console.log('mongodb连接失败', err) })
Mongoose.connect('mongodb://localhost/apollo', (err) => { if (err) { return err; } return true; });
mongoose.connect(uri, { useMongoClient: true }) .then(() => { console.log('Connection to database!') }) .catch(() => { console.log('Connection to database failed!') })
mongoose.connect(config.db, err => { if (err) { console.error('connect to %s error: ', config.db, err.message) process.exit(1) } })