let year = new Date().getFullYear() ;
var PrefixZero = (num, n)=> {
return (Array(n).join(0) + num).slice(-n);
}
//獲取月份
var PrefixZero = (num, n)=> {
return (Array(n).join(0) + num).slice(-n);
}
//獲取月份
let month = new Date().getMonth()
//獲取差值,判斷是否是上一年份
let i = month - 12;
//獲取差值,判斷是否是上一年份
let i = month - 12;
//拼接數組
let array = Array.apply(null, new Array(12)).map((item, index) => {
return { value: index >=month?String(year+i)+PrefixZero((index+1),2):String(year)+PrefixZero((index+1),2), label:index >=month? `${year+i}年${index + 1}月`:`${year}年${index + 1}月` };
});
});
//做排序
array.sort((a,b)=>Number(a.value)-Number(b.value))
array即為所求
let array = Array.apply(null, new Array(12)).map((item, index) => {
return { value: index >=month?String(year+i)+PrefixZero((index+1),2):String(year)+PrefixZero((index+1),2), label:index >=month? `${year+i}年${index + 1}月`:`${year}年${index + 1}月` };
});
});
//做排序
array.sort((a,b)=>Number(a.value)-Number(b.value))
array即為所求