text: var mongoose = require('mongoose');
  var Schema = mongoose.Schema
  
  var userSchema = new Schema({
    nm:{
      type:String,
      require: true,
      index: true
    },
    pw: {
      type:String,
      require: true
    },
    fs: [Schema.Types.Mixed]
  })
  
  module.exports = mongoose.model('User', userSchema)
  