编码为2010年规格（是的，2016年是ES6发电机）。这是我的想法，其中包含模拟Python的range（）函数的选项。

Array.range = function(start, end, step){
    if (start == undefined) { return [] } // "undefined" check

    if ( (step === 0) )  {  return []; // vs. throw TypeError("Invalid 'step' input")
    }  // "step" == 0  check

    if (typeof start == 'number') { // number check
        if (typeof end == 'undefined') { // single argument input
            end = start;
            start = 0;
            step = 1;
        }
        if ((!step) || (typeof step != 'number')) {
          step = end < start ? -1 : 1;
        }

        var length = Math.max(Math.ceil((end - start) / step), 0);
        var out = Array(length);

        for (var idx = 0; idx < length; idx++, start += step) {
          out[idx] = start;
        }

        // Uncomment to check "end" in range() output, non pythonic
        if ( (out[out.length-1] + step) == end ) { // "end" check
            out.push(end)
        }

    } else { 
        // Historical: '&' is the 27th letter: http://nowiknow.com/and-the-27th-letter-of-the-alphabet/
        // Axiom: 'a' < 'z' and 'z' < 'A'
        // note: 'a' > 'A' == true ("small a > big A", try explaining it to a kid! )

        var st = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ&'; // axiom ordering

        if (typeof end == 'undefined') { // single argument input
            end = start;
            start = 'a';
        }

        var first = st.indexOf(start);
        var last = st.indexOf(end);

        if ((!step) || (typeof step != 'number')) {
          step = last < first ? -1 : 1;
        }

        if ((first == -1) || (last == -1 )) { // check 'first' & 'last'
            return []
        }

        var length = Math.max(Math.ceil((last - first) / step), 0);
        var out = Array(length);

        for (var idx = 0; idx < length; idx++, first += step) {
          out[idx] = st[first];
        } 

        // Uncomment to check "end" in range() output, non pythonic
        if ( (st.indexOf(out[out.length-1]) + step ) == last ) { // "end" check
            out.push(end)
        }
    }
    return out;
}

例子：

Array.range(5);       // [0,1,2,3,4,5]
Array.range(4,-4,-2); // [4, 2, 0, -2, -4]
Array.range('a','d'); // ["a", "b", "c", "d"]
Array.range('B','y'); // ["B", "A", "z", "y"], different from chr() ordering
Array.range('f');     // ["a", "b", "c", "d", "e", "f"]
Array.range(-5);      // [], similar to python
Array.range(-5,0)     // [-5,-4-,-3-,-2,-1,0]

我的实施

export function stringRange(a: string, b: string) {
    let arr = [a + ''];

    const startPrefix = a.match(/([\D])+/g);
    const endPrefix = b.match(/([\D])+/g);

    if ((startPrefix || endPrefix) && (Array.isArray(startPrefix) && startPrefix[0]) !== (Array.isArray(endPrefix) && endPrefix[0])) {
        throw new Error('Series number does not match');
    }

    const startNum = a.match(/([\d])+/g);
    const endNum = b.match(/([\d])+/g);

    if (!startNum || !endNum) {
        throw new Error('Range is not valid');
    }

    let start = parseInt(startNum[0], 10);
    let end = parseInt(endNum[0], 10);

    if (start > end) {
        throw new Error('Ending value should be lessesr that starting value');
    }

    while (start !== end) {
        start++;
        arr.push(startPrefix ? startPrefix[0] + (start + '').padStart(startNum[0].length, '0') : start + '');

    }

    return arr;
}

样本结果

// console.log(range('0', '10'));
// console.log(range('10', '10')); 
// console.log(range('10', '20'));
// console.log(range('10', '20000'));
// console.log(range('ABC10', 'ABC23'));
// console.log(range('ABC10', 'ABC2300'));
// console.log(range('ABC10', 'ABC09')); --> Failure case
// console.log(range('10', 'ABC23')); --> Failure case
// console.log(range('ABC10', '23')); --> Failure case

对于数字，您可以使用ES6 Array.from（），它现在可以在除IE以外的任何情况下工作：

较短版本：

Array.from({length: 20}, (x, i) => i);

更长版本：

Array.from(new Array(20), (x, i) => i);​​​​​​

这创建了从0到19（包括0到19）的数组。这可以进一步简化为以下形式之一：

Array.from(Array(20).keys());
// or
[...Array(20).keys()];

也可以指定下限和上限，例如：

Array.from(new Array(20), (x, i) => i + *lowerBound*);

一篇文章对此进行了更详细的描述：http://www.2ality.com/2014/05/es6-array-methods.html

已经给出了非常好的答案，但我没有看到ES6迭代器的完整使用来实现范围的完整实现，所以这里是：

/**
 * inspired by Python's built-in range utility function
 * implemented using ES6 Iterable, Iterator  protolols (interfaces)
 */
class Range {
  constructor(...args) {
    this.start = args.length <= 1 ? 0 : args[0];
    this.end = args.length <= 1 ? args[0] || 0 : args[1];
    this.step = args.length <= 2 ? 1 : args[2];
  }

  [Symbol.iterator]() {
    return this;
  }

  next() {
    if (this.end > this.start) {
      const result = { done: false, value: this.start };
      this.start = this.start + this.step;
      return result;
    } else return { done: true, value: undefined };
  }
}

/**
 * Symbol.iterator is part of the couple of inbuilt symbols
 * available in JavaScript. It allows for hooking into the
 * inbuilt for of iteration mechanism. This is why the
 * Symbol.iterator comes into play when talking about
 * iterables and iterators in JavaScript.
 */

function range(...args) {
  return new Range(...args);
}

console.log([...range(4)]);        // [0, 1, 2, 3]
console.log([...range(2, 5)]);     // [2, 3, 4]
console.log([...range(1, 10, 3)]); // [1, 4, 7]

如果我们输入类似[4,2]的内容，我们将得到[2,3,4]作为输出，我们可以使用它。

function createRange(array) {
  var range = [];
  var highest = array.reduce(function(a, b) {
    return Math.max(a, b);
  });
  var lowest = array.reduce(function(a, b) {
    return Math.min(a, b);
  });
  for (var i = lowest; i <= highest; i++) {
    range.push(i);
  }
  return range;
}

也可以使用生成器生成序列。不同之处在于序列中的每个值都是延迟加载的。spread运算符和for为结果工作。星号符号使函数成为生成器。

const range = function*(from,to) {   
    for(let i = from; i <= to; i++) yield I;   
};   

[...range(3,5)]// => [3, 4, 5]