WebTest/blog/model/comment.js

// 引入mongoose
const mongoose = require('mongoose');

const commentSchema = new mongoose.Schema({
  aid: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'Article',
  },
  uid: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
  },
  time: {
    type: Date
  },
  content: {
    type: String
  }
});

const Comment = mongoose.model('Comment', commentSchema);

module.exports = {
  Comment
}