Question

Say I have two mongoose schemas:

var AccountSchema = new Schema({ 
       userName: String
     , password: String
})
var AgentSchema = new Schema({
     Name : String
   , Account: AccountSchema
})

在没有收齐的情况下,是否可向紧急计划增加账户?

Answer 1

这样做是可能的。两种解决办法是要么使用文件缩略语:

ObjectId:

var mongoose = require( mongoose )
  , Schema = mongoose.Schema
  , ObjectId = Schema.ObjectId;

var AccountSchema = new Schema({ 
       userName: String
     , password: String
})
var AgentSchema = new Schema({
     name : String
   , account: {type: ObjectId}
})

www.un.org/Depts/DGACM/index_spanish.htm

var AccountSchema = new Schema({ 
       userName: String
     , password: String
})
var AgentSchema = new Schema({
     name : String
   , _accounts: [AccountSchema]
})

AgentSchema.virtual( account ) 
   .set(function(account) { this._accounts[0] = account; }) 
   .get(function() { return this._accounts.first(); });

友情链接