XY_info_admin/app/model/welcomeMessageModel.js

'use strict';

module.exports = app => {
  const mongoose = app.mongoose;
  const Schema = mongoose.Schema;

  const WelcomeMessageSchema = new Schema({
    title: { type: String },
    createTime: { type: Date, default: Date.now }, // 创建时间
  });
  return mongoose.model('WelcomeMessage', WelcomeMessageSchema, 'welcome_message');
};