function getDate() {

      var dt = new Date();

      var year = dt.getFullYear();

      var month = dt.getMonth();

      var date = dt.getDate();

      var hour = dt.getHours();

      var minute = dt.getMinutes();

      var second = dt.getSeconds();

      month = month < 10 ? "0" + month : month;

      date = date < 10 ? "0" + date : date;

      hour = hour < 10 ? "0" + hour : hour;

      minute = minute < 10 ? "0" + hour : hour;

      second = second < 10 ? "0" + second : second;

      return year + "年" + month + "月" + date + "日" + hour + ":" + minute + ":" + second;

    }

    console.log(getDate(new Date()));