1.定义函数

/**     * 数组对象排序函数     * @param {any} name 排序字段     * @param {any} order 升、降(这里事true、false记得处理下)     */    var by = function (name,order) {        return function (o, p) {            var a, b;            if (typeof o === "object" && typeof p === "object" && o && p) {                a = o[name];                b = p[name];                if (a === b) {                    return 0;                }                if (typeof a === typeof b) {                    if (order) {                        return a < b ? -1 : 1;                    }                    return a > b ? -1 : 1;                }                if (order) {                    return typeof a < typeof b ? -1 : 1;                }                return typeof a > typeof b ? -1 : 1;                           }            else {                throw ("error");            }        }    }

2.使用方式

//数组var employees=[]employees[0]={name:"George", age:32, retiredate:"March 12, 2014"}employees[1]={name:"Edward", age:17, retiredate:"June 2, 2023"}employees[2]={name:"Christine", age:58, retiredate:"December 20, 2036"}employees[3]={name:"Sarah", age:62, retiredate:"April 30, 2020"}//调用employees.sort(by("age"),true);