nodejs使用多个不同mongodb库(mongoose)

Question

nodejs使用多个不同mongodb库(mongoose)

Answer 1

123456789101112131415161718var mongoose = require('mongoose');var Schema = mongoose.Schema;var schema1 = new Schema({ name: String });var schema2 = new Schema({ num: Number});var conn1 = mongoose.createConnection("mongodb://localhost/A表");var conn2 = mongoose.createConnection("mongodb://localhost/B表");var model1 = conn1.model('model1',schema1);var model2 = conn2.model('model2',schema2); var assert = require('assert');var doc1=new model1({name:'doc1'});doc1.save(function(err){  assert.equal(null,err);});var doc2=new model2({num:2});doc2.save(function(err){  assert.equal(null,err);}); 

Answer 2

用MONGOIDmysql的继承ActiveRecord::Basemongodb通过include Mongoid::Document