/**
 * 获取年月日 时分秒
 */
var getYMD = function (format) {
    var now = new Date();
    var year = now.getFullYear();
    var month = now.getMonth() + 1;
    if (month < 10) {
        month = '0' + month
    }
    var date = now.getDate();
    if (date < 10) {
        date = '0' + date
    }
    var day = now.getDay(); //得到周几
    var hour = now.getHours(); //得到小时
    if (hour < 10) {
        hour = '0' + hour
    }
    var minu = now.getMinutes(); //得到分钟
    if (minu < 10) {
        minu = '0' + minu
    }
    var sec = now.getSeconds(); //得到秒
    if (sec < 10) {
        sec = '0' + sec
    }
    var _time = ''
    if (format == 1) {
        _time = year + "-" + month + "-" + date
    } else if (format == 2) {
        _time = year +  month +  date +  hour + minu + sec
    } else {
        _time = year + "-" + month + "-" + date + " " + hour + ":" + minu + ":" + sec
    }
    return _time

}

module.exports = {
    getYMD: getYMD
}