// API 層
  

    

    moment = require("moment"),
    

    

  

    startDate: moment(params.startDate).format('YYYY-MM-DD'),
    

    

    

    //查找時(shí)間段：
    

    

  

    if (typeof(appointment_time) != "undefined" && appointment_time != null && appointment_time != '') {
    

        //query.appointment_time = {};
    

        query.appointment_time = {$gte:moment(appointment_time).format('YYYY-MM-DD'),
    

                                    $lt: moment(appointment_time).add(1, 'days').format('YYYY-MM-DD')};
    

    }
    

    

    //Dao 層
  

    var query = this.model.find(param).skip(skipFrom).limit(resultsPerPage).populate('merchant').populate('principal').populate('store');
  

Mongoose by時(shí)間查詢