相关疑难解决方法(0)

我正在为约会应用程序构建一个Mongoose架构.

我希望每个person文档都包含对它们所访问的所有事件的引用,其中events是另一个在系统中具有自己的模型的模式.我怎样才能在架构中描述这个？

var personSchema = mongoose.Schema({
    firstname: String,
    lastname: String,
    email: String,
    gender: {type: String, enum: ["Male", "Female"]}
    dob: Date,
    city: String,
    interests: [interestsSchema],
    eventsAttended: ???
});

我正在尝试构建注释模型包含:Reply和CommentThread.CommentThread包含Reply,而Reply可以自行递归.

/models/comment.js:

var mongoose = require('mongoose');
var Schema = mongoose.Schema;

var replySchema = new Schema({
  username: String,
  timestamp: { type: Date, default: Date.now },
  body: String,
  replies: [replySchema]
}, {_id: true});

var commentThreadSchema = new Schema({
  title: String,
  replies: [replySchema]
});

var Reply = mongoose.model('Reply', replySchema);
var CommentThread = mongoose.model('CommentThread', commentThreadSchema);

module.exports = {
    Reply: Reply,
    CommentThread: CommentThread
};

我的错误消息是:架构阵列路径'回复'的值无效.不能replySchema将自己用作值类型？还是其他一些原因？

c:\Users\jacki_000\projects\invictusblog\node_modules\mongoose\lib\schema.js:297

      throw new TypeError('Invalid value for schema Array path `'+ prefix + ke
            ^
TypeError: Invalid value for schema Array …

我正在尝试创建一个架构子文档，但出现上面列出的错误，有问题的架构看起来像这个 Schema cassuing issues

const mongoose = require('mongoose');
const Schema = mongoose.Schema

const CharacterSchema = new Schema();
CharacterSchema.add({
    name: {
        type: String,
        required: true
    },
    title: {
        type: String
    },
    charcterClass: { // will be limited in form creation
        type: String
    },
    level: {
        type: Number
    }
});

const Charcter = mongoose.model('User', CharacterSchema);
module.exports = Charcter;

架构调用架构上面

const mongoose = require ('mongoose');
const Schema = mongoose.Schema;
const {CharacterSchema} = require(__dirname +'/CharacterModel.js');

const UserSchema = new Schema()
UserSchema.add({
    name: {
        type: …