'use strict';
const { CrudService } = require('naf-framework-mongoose-free/lib/service');
const { BusinessError, ErrorCode } = require('naf-core').Error;
const _ = require('lodash');
const assert = require('assert');
const { ObjectId } = require('mongoose').Types;

// 试卷表
class ExamService extends CrudService {
  constructor(ctx) {
    super(ctx, 'exam');
  }

}

module.exports = ExamService;