// 计算续住的总日期列表

      getAll(begin, end) {

        let arr1= begin.split("/");

        let arr2= end.split("/");

        let arr1_= new Date();

        let arrTime = [];

        arr1_.setUTCFullYear(arr1[0], arr1[1] - 1, arr1[2]);

        let arr2_= new Date();

        arr2_.setUTCFullYear(arr2[0], arr2[1] - 1, arr2[2]);

        let unixDb = arr1_.getTime();

        let unixDe = arr2_.getTime();

        for (let k = unixDb; k <= unixDe;) {

          arrTime.push(this.datetimeparse(k, 'MM/DD'));

          k = k + 24 * 60 * 60 * 1000;

        }

        return arrTime;

      },

      // 时间格式处理

      datetimeparse (timestamp, format, prefix) {

          if (typeof timestamp =='string'){

              timestamp=Number(timestamp)

          };

          //转换时区

          let currentZoneTime = new Date (timestamp);

          let currentTimestamp = currentZoneTime.getTime ();

          let offsetZone = currentZoneTime.getTimezoneOffset () / 60;//如果offsetZone>0是西区，西区晚

          let offset = null;

          //客户端时间与服务器时间保持一致，固定北京时间东八区。

          offset = offsetZone + 8;

          currentTimestamp = currentTimestamp + offset * 3600 * 1000

          let newtimestamp = null;

          if (currentTimestamp) {

              if (currentTimestamp.toString ().length === 13) {

                  newtimestamp = currentTimestamp.toString ()

              } else if (currentTimestamp.toString ().length === 10) {

                  newtimestamp = currentTimestamp + '000'

              } else {

                  newtimestamp = null

              }

          } else {

              newtimestamp = null

          }

          ;

          let dateobj = newtimestamp ? new Date (parseInt (newtimestamp)) : new Date ()

          let YYYY = dateobj.getFullYear ()

          let MM = dateobj.getMonth () > 8 ? dateobj.getMonth () + 1 : '0' + (dateobj.getMonth () + 1)

          let DD = dateobj.getDate () > 9 ? dateobj.getDate () : '0' + dateobj.getDate ()

          let HH = dateobj.getHours () > 9 ? dateobj.getHours () : '0' + dateobj.getHours ()

          let mm = dateobj.getMinutes () > 9 ? dateobj.getMinutes () : '0' + dateobj.getMinutes ()

          let ss = dateobj.getSeconds () > 9 ? dateobj.getSeconds () : '0' + dateobj.getSeconds ()

          let output = '';

          let separator = '/'

          if (format) {

              separator = format.match (/-/) ? '-' : '/'

              output += format.match (/yy/i) ? YYYY : ''

              output += format.match (/MM/) ? (output.length ? separator : '') + MM : ''

              output += format.match (/dd/i) ? (output.length ? separator : '') + DD : ''

              output += format.match (/hh/i) ? (output.length ? ' ' : '') + HH : ''

              output += format.match (/mm/) ? (output.length ? ':' : '') + mm : ''

              output += format.match (/ss/i) ? (output.length ? ':' : '') + ss : ''

          } else {

              output += YYYY + separator + MM + separator + DD

          }

          output = prefix ? (prefix + output) : output

          return newtimestamp ? output : ''

      },

	getAll(2019/01/04,2019/01/06)     // 01/04 01/05 01/06