Mongoose - 连接

安装mongoose

npm install mongoose

连接本地数据库mongoose-test

var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/mongoose-test');

var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function() {
  console.info('we are connected!');
});