问题描述
是否可以制作一组外部猫鼬模式? 当我这样运行时,控制台会说:
TypeError: Invalid value for schema Array path `comments`,got value "undefined"
comment.js
const mongoose = require('mongoose');
const commentScheme = new mongoose.Schema({
body: String,author: {
id: { type: mongoose.Schema.Types.ObjectId,ref: 'User' },username: String
}
});
module.exports = mongoose.model('Comment',commentScheme);
campground.js
const mongoose = require('mongoose'),Comment = require('./comment');
const campgroundSchema = new mongoose.Schema({
name: String,image: String,desc: String,comments: [ Comment.commentSchema ]
});
module.exports = mongoose.model('Campground',campgroundSchema);
解决方法
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