Javascript 如何从nodejs和mongodb两个集合中获取关系信息

我有两个模式（活动、地点）
事件模式如下所示：

var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var EventSchema = mongoose.Schema({
  _id:mongoose.Schema.Types.ObjectId,
  name:{type:String,unique:true},
  venue:[{type:mongoose.Schema.Types.ObjectId, ref:'venue'}],
  status:{type:Number, default:0}
});

var Event = module.exports = mongoose.model('Event', EventSchema);

var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var VenueSchema = mongoose.Schema({
  _id:mongoose.Schema.Types.ObjectId,
  name:{type:String,unique:true},
  status:{type:Number,default:0}
});
var Venue = module.exports = mongoose.model('Venue', VenueSchema);

[{
  event :{
     _id:
     name:
     venue:[{
       _id:
       name:
     }]
  }
}]

场馆架构如下所示：

var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var EventSchema = mongoose.Schema({
  _id:mongoose.Schema.Types.ObjectId,
  name:{type:String,unique:true},
  venue:[{type:mongoose.Schema.Types.ObjectId, ref:'venue'}],
  status:{type:Number, default:0}
});

var Event = module.exports = mongoose.model('Event', EventSchema);

var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var VenueSchema = mongoose.Schema({
  _id:mongoose.Schema.Types.ObjectId,
  name:{type:String,unique:true},
  status:{type:Number,default:0}
});
var Venue = module.exports = mongoose.model('Venue', VenueSchema);

[{
  event :{
     _id:
     name:
     venue:[{
       _id:
       name:
     }]
  }
}]

我需要如下所示的输出：

var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var EventSchema = mongoose.Schema({
  _id:mongoose.Schema.Types.ObjectId,
  name:{type:String,unique:true},
  venue:[{type:mongoose.Schema.Types.ObjectId, ref:'venue'}],
  status:{type:Number, default:0}
});

var Event = module.exports = mongoose.model('Event', EventSchema);

var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var VenueSchema = mongoose.Schema({
  _id:mongoose.Schema.Types.ObjectId,
  name:{type:String,unique:true},
  status:{type:Number,default:0}
});
var Venue = module.exports = mongoose.model('Venue', VenueSchema);

[{
  event :{
     _id:
     name:
     venue:[{
       _id:
       name:
     }]
  }
}]

---

请帮助我参考模式或nodejs代码中的更改，以使用一对多关系填充相同的内容。

您可以使用