3 回答

TA貢獻1780條經(jīng)驗 獲得超1個贊
-app_root/--foo_app/---db_access.js---foo_db_connect.js---node_modules/----mongoose/--bar_app/---db_access.js---bar_db_connect.js---node_modules/----mongoose/
var mongoose = require('mongoose');mongoose.connect('mongodb://localhost/foo_db');module.exports = exports = mongoose;
var mongoose = require('mongoose');mongoose.connect('mongodb://localhost/bar_db');module.exports = exports = mongoose;
var mongoose = require("./foo_db_connect.js"); // bar_db_connect.js for bar app

TA貢獻1810條經(jīng)驗 獲得超4個贊
createConnection()
能,會,可以
var conn = mongoose.createConnection('mongodb://localhost/testA');var conn2 = mongoose.createConnection('mongodb://localhost/testB');// stored in 'testA' databasevar ModelA = conn.model('Model', new mongoose.Schema({ title : { type : String, default : 'model in testA database' }}));// stored in 'testB' databasevar ModelB = conn2.model('Model', new mongoose.Schema({ title : { type : String, default : 'model in testB database' }}));

TA貢獻1817條經(jīng)驗 獲得超6個贊
var Mongoose = require('mongoose').Mongoose;var instance1 = new Mongoose();instance1.connect('foo');var instance2 = new Mongoose();instance2.connect('bar');
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