使用xPrototype的sortBy：

var o = [
  { Name: 'Lazslo', LastName: 'Jamf'     },
  { Name: 'Pig',    LastName: 'Bodine'   },
  { Name: 'Pirate', LastName: 'Prentice' },
  { Name: 'Pag',    LastName: 'Bodine'   }
];


// Original
o.each(function (a, b) { console.log(a, b); });
/*
 0 Object {Name: "Lazslo", LastName: "Jamf"}
 1 Object {Name: "Pig", LastName: "Bodine"}
 2 Object {Name: "Pirate", LastName: "Prentice"}
 3 Object {Name: "Pag", LastName: "Bodine"}
*/


// Sort By LastName ASC, Name ASC
o.sortBy('LastName', 'Name').each(function(a, b) { console.log(a, b); });
/*
 0 Object {Name: "Pag", LastName: "Bodine"}
 1 Object {Name: "Pig", LastName: "Bodine"}
 2 Object {Name: "Lazslo", LastName: "Jamf"}
 3 Object {Name: "Pirate", LastName: "Prentice"}
*/


// Sort by LastName ASC and Name ASC
o.sortBy('LastName'.asc, 'Name'.asc).each(function(a, b) { console.log(a, b); });
/*
 0 Object {Name: "Pag", LastName: "Bodine"}
 1 Object {Name: "Pig", LastName: "Bodine"}
 2 Object {Name: "Lazslo", LastName: "Jamf"}
 3 Object {Name: "Pirate", LastName: "Prentice"}
*/


// Sort by LastName DESC and Name DESC
o.sortBy('LastName'.desc, 'Name'.desc).each(function(a, b) { console.log(a, b); });
/*
 0 Object {Name: "Pirate", LastName: "Prentice"}
 1 Object {Name: "Lazslo", LastName: "Jamf"}
 2 Object {Name: "Pig", LastName: "Bodine"}
 3 Object {Name: "Pag", LastName: "Bodine"}
*/


// Sort by LastName DESC and Name ASC
o.sortBy('LastName'.desc, 'Name'.asc).each(function(a, b) { console.log(a, b); });
/*
 0 Object {Name: "Pirate", LastName: "Prentice"}
 1 Object {Name: "Lazslo", LastName: "Jamf"}
 2 Object {Name: "Pag", LastName: "Bodine"}
 3 Object {Name: "Pig", LastName: "Bodine"}
*/

使用Lodash或Undercore.js，这是小菜一碟：

const sortedList = _.orderBy(objs, [last_nom], [asc]); // Ascending or descending

您还可以创建一个动态排序函数，根据传递的值对对象进行排序：

function dynamicSort(property) {
    var sortOrder = 1;
    if(property[0] === "-") {
        sortOrder = -1;
        property = property.substr(1);
    }
    return function (a,b) {
        /* next line works with strings and numbers, 
         * and you may want to customize it to your needs
         */
        var result = (a[property] < b[property]) ? -1 : (a[property] > b[property]) ? 1 : 0;
        return result * sortOrder;
    }
}

所以你可以有一个这样的对象数组：

var People = [
    {Name: "Name", Surname: "Surname"},
    {Name:"AAA", Surname:"ZZZ"},
    {Name: "Name", Surname: "AAA"}
];

…当你这样做时，它会起作用：

People.sort(dynamicSort("Name"));
People.sort(dynamicSort("Surname"));
People.sort(dynamicSort("-Surname"));

事实上，这已经回答了问题。下面的部分是因为许多人联系我，抱怨它不适用于多个参数。

多个参数

您可以使用下面的函数生成具有多个排序参数的排序函数。

function dynamicSortMultiple() {
    /*
     * save the arguments object as it will be overwritten
     * note that arguments object is an array-like object
     * consisting of the names of the properties to sort by
     */
    var props = arguments;
    return function (obj1, obj2) {
        var i = 0, result = 0, numberOfProperties = props.length;
        /* try getting a different result from 0 (equal)
         * as long as we have extra properties to compare
         */
        while(result === 0 && i < numberOfProperties) {
            result = dynamicSort(props[i])(obj1, obj2);
            i++;
        }
        return result;
    }
}

这将使您能够执行以下操作：

People.sort(dynamicSortMultiple("Name", "-Surname"));

子类化数组

对于我们中能够使用ES6的幸运者，ES6允许扩展本机对象：

class MyArray extends Array {
    sortBy(...args) {
        return this.sort(dynamicSortMultiple(...args));
    }
}

这将实现：

MyArray.from(People).sortBy("Name", "-Surname");

将Ege的动态解决方案与Vinay的想法相结合，您可以得到一个很好的鲁棒解决方案：

Array.prototype.sortBy=函数（）{函数_sortByAttr（属性）{var sortOrder=1；如果（属性[0]==“-”）{sortOrder=-1；attr=attr.substr（1）；}返回函数（a，b）{var结果=（a[attr]<b[attr]）-1：（a[attr]>b[attr]）？1 : 0;返回结果*sortOrder；}}函数_getSortFunc（）{if（arguments.length==0）{throw“Array.sortBy（）不允许零长度参数”；}var args=参数；返回函数（a，b）{for（var result=0，i=0；result==0&&i<args.length；i++）{result=_sortByAttr（args[i]）（a，b）；}返回结果；}}返回this.sort（_getSortFunc.apply（null，arguments））；}用法：//用于打印对象的实用程序Array.prototype.print=函数（标题）{console.log（“************************************************************”）；console.log（“***”+标题）；console.log（“************************************************************”）；对于（var i=0；i<this.length；i++）{console.log（“名称：”+此[i].FirstName，此[i].LastName，“年龄：”+该[i].Age）；}}//设置示例数据变量arrObj=[{名字：“Zach”，姓氏：“Emergency”，年龄：35岁},{名字：“Nancy”，姓氏：“护士”，年龄：27岁},{名字：“Ethel”，姓氏：“Emergency”，年龄：42岁},{名字：“Nina”，姓氏：“护士”，年龄：48岁},{名字：“Anthony”，姓氏：“Emergency”，年龄：44岁},{名字：“Nina”，姓氏：“护士”，年龄：32岁},{名字：“Ed”，姓氏：“Emergency”，年龄：28岁},{名字：“Peter”，姓氏：“医生”，年龄：58岁},{名字：“Al”，姓氏：“Emergency”，年龄：51岁},{名字：“Ruth”，姓氏：“注册”，年龄：62岁},{名字：“Ed”，姓氏：“Emergency”，年龄：38岁},{名字：“Tammy”，姓氏：“Triage”，年龄：29岁},{名字：“Alan”，姓氏：“Emergency”，年龄：60岁},{名字：“Nina”，姓氏：“护士”，年龄：54岁}];//单元测试arrObj.sortBy（“姓氏”）.print（“姓氏升序”）；arrObj.sortBy（“-姓氏”）.print（“姓氏降序”）；arrObj.sortBy（“姓氏”、“名字”、“年龄”）.print（“姓氏升序、名字升序、年龄降序”）；arrObj.sortBy（“-FirstName”，“Age”）.print（“FirstName降序，Age升序”）；arrObj.sortBy（“-Age”）.print（“Age Descending”）；

示例用法：

objs.sort(sortBy('last_nom'));

脚本：

/**
 * @description
 * Returns a function which will sort an
 * array of objects by the given key.
 *
 * @param  {String}  key
 * @param  {Boolean} reverse
 * @return {Function}
 */
const sortBy = (key, reverse) => {

  // Move smaller items towards the front
  // or back of the array depending on if
  // we want to sort the array in reverse
  // order or not.
  const moveSmaller = reverse ? 1 : -1;

  // Move larger items towards the front
  // or back of the array depending on if
  // we want to sort the array in reverse
  // order or not.
  const moveLarger = reverse ? -1 : 1;

  /**
   * @param  {*} a
   * @param  {*} b
   * @return {Number}
   */
  return (a, b) => {
    if (a[key] < b[key]) {
      return moveSmaller;
    }
    if (a[key] > b[key]) {
      return moveLarger;
    }
    return 0;
  };
};

排序（更多）复杂的对象阵列

由于您可能会遇到类似于此阵列的更复杂的数据结构，因此我将扩展解决方案。

TL；博士

是基于@ege-Özcan非常可爱的答案的更可插拔版本。

问题

我遇到了下面的问题，无法更改它。我也不想暂时压平对象。我也不想使用下划线/lodash，主要是出于性能原因和自己实现它的乐趣。

var People = [
   {Name: {name: "Name", surname: "Surname"}, Middlename: "JJ"},
   {Name: {name: "AAA", surname: "ZZZ"}, Middlename:"Abrams"},
   {Name: {name: "Name", surname: "AAA"}, Middlename: "Wars"}
];

Goal

目标是主要按People.Name.Name排序，其次按People.Name.surname排序

障碍

现在，在基本解决方案中，使用括号表示法来计算要动态排序的财产。不过，在这里，我们还必须动态地构造括号表示法，因为您可能会期望像People['Name.Name']这样的符号会起作用，但这不起作用。

另一方面，简单地做人物['Name']['Name']是静态的，只允许你进入第n层。

解决方案

这里的主要添加是遍历对象树并确定最后一个叶以及任何中间叶的值。

var People = [
   {Name: {name: "Name", surname: "Surname"}, Middlename: "JJ"},
   {Name: {name: "AAA", surname: "ZZZ"}, Middlename:"Abrams"},
   {Name: {name: "Name", surname: "AAA"}, Middlename: "Wars"}
];

People.sort(dynamicMultiSort(['Name','name'], ['Name', '-surname']));
// Results in...
// [ { Name: { name: 'AAA', surname: 'ZZZ' }, Middlename: 'Abrams' },
//   { Name: { name: 'Name', surname: 'Surname' }, Middlename: 'JJ' },
//   { Name: { name: 'Name', surname: 'AAA' }, Middlename: 'Wars' } ]

// same logic as above, but strong deviation for dynamic properties 
function dynamicSort(properties) {
  var sortOrder = 1;
  // determine sort order by checking sign of last element of array
  if(properties[properties.length - 1][0] === "-") {
    sortOrder = -1;
    // Chop off sign
    properties[properties.length - 1] = properties[properties.length - 1].substr(1);
  }
  return function (a,b) {
    propertyOfA = recurseObjProp(a, properties)
    propertyOfB = recurseObjProp(b, properties)
    var result = (propertyOfA < propertyOfB) ? -1 : (propertyOfA > propertyOfB) ? 1 : 0;
    return result * sortOrder;
  };
}

/**
 * Takes an object and recurses down the tree to a target leaf and returns it value
 * @param  {Object} root - Object to be traversed.
 * @param  {Array} leafs - Array of downwards traversal. To access the value: {parent:{ child: 'value'}} -> ['parent','child']
 * @param  {Number} index - Must not be set, since it is implicit.
 * @return {String|Number}       The property, which is to be compared by sort.
 */
function recurseObjProp(root, leafs, index) {
  index ? index : index = 0
  var upper = root
  // walk down one level
  lower = upper[leafs[index]]
  // Check if last leaf has been hit by having gone one step too far.
  // If so, return result from last step.
  if (!lower) {
    return upper
  }
  // Else: recurse!
  index++
  // HINT: Bug was here, for not explicitly returning function
  // https://stackoverflow.com/a/17528613/3580261
  return recurseObjProp(lower, leafs, index)
}

/**
 * Multi-sort your array by a set of properties
 * @param {...Array} Arrays to access values in the form of: {parent:{ child: 'value'}} -> ['parent','child']
 * @return {Number} Number - number for sort algorithm
 */
function dynamicMultiSort() {
  var args = Array.prototype.slice.call(arguments); // slight deviation to base

  return function (a, b) {
    var i = 0, result = 0, numberOfProperties = args.length;
    // REVIEW: slightly verbose; maybe no way around because of `.sort`-'s nature
    // Consider: `.forEach()`
    while(result === 0 && i < numberOfProperties) {
      result = dynamicSort(args[i])(a, b);
      i++;
    }
    return result;
  }
}

实例

JSBin的工作示例