摘自文章：js 数组几种比较大小的方法：正常、根据某个字段，时间_FLTmiao的博客-CSDN博客_js数组比较大小 

one:正常的数组比较大小

var arr = [1,5,7,8,932,78,434];

function compareFN(arr) {//比较大小函数
            var i = 0;
            var j = 0;
            let t;
            for ( i = 0; i < arr.length; i++){
                for (j = 0; j < arr.length; j++){
                    if (arr[i] < arr[j]){
                        t = arr[i];
                        arr[i] = arr[j];
                        arr[j] = t;
                    }
                }
            }
            return arr
        }

two:根据value字段排序数组大小

var arr2 = [
    {value:1,name:'df'},
    {value:4,name:'fd},
    {value:2,name:'hgh},
    {value:3,name:'uiu},
]

function compareFN(arr,property) {
            var i = 0;
            var j = 0;
            let t;
            for ( i = 0; i < arr.length; i++){
                for (j = 0; j < arr.length; j++){
                    if (arr[i][property] < arr[j][property]){
                        t = arr[i];
                        arr[i] = arr[j];
                        arr[j] = t;
                    }
                }
            }
            return arr
        }

three:单纯两日期之间比较

function compareFN1(date1, date2) {//比较日期大小函数
            let oDate1 = new Date(date1);
            let oDate2 = new Date(date2);
            if (oDate1.getTime() < oDate2.getTime()) {
                return -1;
            } else if (oDate1.getTime() > oDate2.getTime()) {
                return 1;
            } else {
                return 0;
            }
        }

 four:使用数组日期比较

var arr = ['2018-10-18','2018-10-1','2018-09-13','2019-03-14'];

    function compareFN2(arr) {
            var i = 0;
            var j = 0;
            let t;
            for ( i = 0; i < arr.length; i++){
                for (j = 0; j < arr.length; j++){
                    let oDate1 = new Date(arr[i]);
                    let oDate2 = new Date(arr[j]);
                    if (oDate1.getTime() < oDate2.getTime()){
                        t = arr[i];
                        arr[i] = arr[j];
                        arr[j] = t;
                    }
                }
            }
            return arr
        }

five:使用数组某个字段调用

var arr = [
    {date:'2018-10-19',day:'晴朗'},
    {date:'2017-12-16',day:'阴雨'},
    {date:'2019-07-06',day:'大雨'},
    {date:'2016-01-14',day:'大雪'},
]

   function compareFN(arr,property) {
            var i = 0;
            var j = 0;
            let t;
            for ( i = 0; i < arr.length; i++){
                for (j = 0; j < arr.length; j++){
                    let oDate1 = new Date(arr[i][property]);
                    let oDate2 = new Date(arr[j][property]);
                    if (oDate1.getTime() < oDate2.getTime()){
                        t = arr[i];
                        arr[i] = arr[j];
                        arr[j] = t;
                    }
                }
            }
            return arr
        }

six:数组中的对象排序

//反序
    dataContent = ReverseRankingDate(dataContent, "received");
    console.log(dataContent);

    //封装的日期排序方法
   function ReverseRankingDate(data, p) {
    for (i = 0; i < data.length - 1; i++) {
        for (j = 0; j < data.length - 1 - i; j++) {
            console.log(Date.parse(data[j][p]));
            if (Date.parse(data[j][p]) < Date.parse(data[j+1][p])) {
                var temp = data[j];
                data[j] = data[j + 1];
                data[j + 1] = temp;
            }
        }
    }
    return data;
}