egg.js工具类helper.js中时间戳转换为日期格式方法封装

安装moment依赖

npm -i moment -save

创建文件 app/extends/helper.js

'use strict';

const moment = require('moment');

exports.relativeTime = (time, format) => {
  return moment(time).format(format);
};

创建控制器app/controller/helper.js

'use strict';

const Controller = require('egg').Controller;

const { relativeTime } = require('../extend/helper');

class HelperCeshiController extends Controller {

  async momentTimeCeshi() {
    const currentTime = new Date();
    const rs = {};
    rs.ymdhms = relativeTime(currentTime, 'YYYY-MM-DD HH:mm:ss');
    rs.ymd = relativeTime(currentTime, 'YYYY-MM-DD');
    rs.ymdx = relativeTime(currentTime, 'YYYY/MM/DD');
    this.ctx.body = rs;
  }

}

module.exports = HelperCeshiController;