js获取从指定年份到当前年份的年份数据集合

 const getYear=(val)=> {
        // 获取指定年份开始到现在年份的数组
        //获取到从那一年开始
        let timList = [];
        let smallYears = val;
       
        let date = new Date();  //获取当前时间
        let NowYears = date.getFullYear();
        var Years = NowYears - smallYears;
        let arrTim = [];
        for (let index = 0; index <= Years; index++) {
          arrTim.push(NowYears--);
        }
        arrTim.forEach((tim) => {
          timList .push(tim);
        });
        return timList 
      }
let arr = getYear(2019)//传入指定的开始年份

let Yearoption = []  //以一个Obj  push到Array里面
for (let i = 0; i < arr.length; i++) {
      Yearoption.push({
           id: i + 1,
           val: arr[i]
        })
      }