使用TypeScript设置（应用程序范围）：

declare global {
  interface Function {
    range(count: number, start_with: number): number[];
  }
}

Function.prototype.range = function (
  count: number,
  start_with: number = 0
): number[] {
  return [...Array(count).keys()].map((key) => key + start_with);
};

使用JS设置：

Function.prototype.range = function(count, start_with=0){
    return [...Array(count).keys()].map((key) => key + start_with);
}

使用示例：

Function.range(2,0) //Will return [0,1]
Function.range(2,1) //Will return [1,2]
Function.range(2,-1) //Will return [-1,0]

标准的Javascript没有生成范围的内置函数。有几个javascript框架添加了对这些功能的支持，或者正如其他人所指出的那样，您可以一直使用自己的功能。

如果您想再次检查，确定的资源是ECMA-262标准。

好的，在JavaScript中，我们没有像PHP那样的range（）函数，所以我们需要创建一个非常简单的函数

对于数字：

function numberRange (start, end) {
  return new Array(end - start).fill().map((d, i) => i + start);
}

并将其称为：

numberRange(5, 10); //[5, 6, 7, 8, 9]

对于字母：

function alphabetRange (start, end) {
  return new Array(end.charCodeAt(0) - start.charCodeAt(0)).fill().map((d, i) => String.fromCharCode(i + start.charCodeAt(0)));
}

并将其称为：

alphabetRange('c', 'h'); //["c", "d", "e", "f", "g"]

简单范围函数：

function range(start, stop, step) {
    var a = [start], b = start;
    while (b < stop) {
        a.push(b += step || 1);
    }
    return a;
}

要合并BigInt数据类型，可以包括一些检查，以确保所有变量都是相同的开始类型：

function range(start, stop, step) {
    var a = [start], b = start;
    if (typeof start == 'bigint') {
        stop = BigInt(stop)
        step = step? BigInt(step): 1n;
    } else
        step = step || 1;
    while (b < stop) {
        a.push(b += step);
    }
    return a;
}

要删除高于停止定义的值，例如范围（0,5,2）将包括6，但不应是。

function range(start, stop, step) {
    var a = [start], b = start;
    while (b < stop) {
        a.push(b += step || 1);
    }
    return (b > stop) ? a.slice(0,-1) : a;
}

要紧密复制的类型脚本函数

/**
 * Create a generator from 0 to stop, useful for iteration. Similar to range in Python.
 * See: https://stackoverflow.com/questions/3895478/does-javascript-have-a-method-like-range-to-generate-a-range-within-the-supp
 * See: https://docs.python.org/3/library/stdtypes.html#ranges
 * @param {number | BigNumber} stop
 * @returns {Iterable<number>}
 */
export function range(stop: number | BigNumber): Iterable<number>
/**
 * Create a generator from start to stop, useful for iteration. Similar to range in Python.
 * See: https://stackoverflow.com/questions/3895478/does-javascript-have-a-method-like-range-to-generate-a-range-within-the-supp
 * See: https://docs.python.org/3/library/stdtypes.html#ranges
 * @param {number | BigNumber} start
 * @param {number | BigNumber} stop
 * @returns {Iterable<number>}
 */
export function range(
  start: number | BigNumber,
  stop: number | BigNumber,
): Iterable<number>

/**
 * Create a generator from start to stop while skipping every step, useful for iteration. Similar to range in Python.
 * See: https://stackoverflow.com/questions/3895478/does-javascript-have-a-method-like-range-to-generate-a-range-within-the-supp
 * See: https://docs.python.org/3/library/stdtypes.html#ranges
 * @param {number | BigNumber} start
 * @param {number | BigNumber} stop
 * @param {number | BigNumber} step
 * @returns {Iterable<number>}
 */
export function range(
  start: number | BigNumber,
  stop: number | BigNumber,
  step: number | BigNumber,
): Iterable<number>
export function* range(a: unknown, b?: unknown, c?: unknown): Iterable<number> {
  const getNumber = (val: unknown): number =>
    typeof val === 'number' ? val : (val as BigNumber).toNumber()
  const getStart = () => (b === undefined ? 0 : getNumber(a))
  const getStop = () => (b === undefined ? getNumber(a) : getNumber(b))
  const getStep = () => (c === undefined ? 1 : getNumber(c))

  for (let i = getStart(); i < getStop(); i += getStep()) {
    yield i
  }
}

---更新（感谢@lokhmakov简化）---

另一个使用ES6发生器的版本（参见伟大的Paolo Moretti回答ES6发生器）：

const RANGE = (x,y) => Array.from((function*(){
  while (x <= y) yield x++;
})());

console.log(RANGE(3,7));  // [ 3, 4, 5, 6, 7 ]

或者，如果我们只需要可迭代，那么：

const RANGE_ITER = (x,y) => (function*(){
  while (x <= y) yield x++;
})();

for (let n of RANGE_ITER(3,7)){
  console.log(n);
}

// 3
// 4
// 5
// 6
// 7

---原始代码为：---

const RANGE = (a,b) => Array.from((function*(x,y){
  while (x <= y) yield x++;
})(a,b));

and

const RANGE_ITER = (a,b) => (function*(x,y){
  while (x <= y) yield x++;
})(a,b);