小编Die*_*sch的帖子

我有三个集合，例如User，Program和`议程。这些模型如下。

用户模型

const mongoose = require('mongoose');

const UserSchema = mongoose.Schema({
    name: {type:String},
    email: {type:String}
},{timestamps:true
}
);

module.exports = mongoose.model('User', UserSchema);

程序模型

const mongoose = require('mongoose');

const NoteSchema = mongoose.Schema({
    name: {type:String},
    timefrom: {type:Date},
    timeto: {type:Date},
    status: {type:String},
    venue: {type:String},
    timetype: {type:Number},
    userid:{type:mongoose.Schema.Types.ObjectId,ref : 'User', required: true},
    logo :{type:String,default: 'programe'}
},{timestamps:true
});

module.exports = mongoose.model('Program', NoteSchema);

议程模型

const mongoose = require('mongoose');

const AgendaSchema = mongoose.Schema({
    name: {type:String},
    timefrom: {type:Date},
    timeto: {type:Date},
    status: {type:String},
    proorder: {type:String},
    proid:{type:mongoose.Schema.Types.ObjectId,ref …