js日期排序

经常会遇到需要给日期排序,比如下面的数组:

var=[

{ name: "A", data: "2017-08-17 13:56:14", },

{ name: "B", data: "2017-08-18 20:45:44", },

{ name: "C", data: "2017-08-19 05:12:21", },

{ name: "D", data: "2017-07-21 13:23:32", },

{ name: "E", data: "2017-08-18 12:24:54", },

{ name: "F", data: "2017-08-30 10:29:02", }

]

实现排序

function sortDownDate(a, b) {

            return Date.parse(a.data) - Date.parse(b.data);

}

function sortUpDate(a, b) {

            return Date.parse(b.data) - Date.parse(a.data);

}

//console.log(arr.sort(sortDownDate));//正序

//console.log(arr.sort(sortUpDate));//反序

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Origin blog.csdn.net/and_life/article/details/130766499
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