jj-fast-utils
Version:
🚀 FE utils for anyone !
14 lines • 493 B
JavaScript
/**
* Generates a purely numeric string of a specified length. 生成一个指定长度的纯数字字符串.
*
* @param {number} length Target length. 指定长度
* @return {string} Result. 生成结果
*/
const generateNumberStr = (length) => {
const min = 10 ** (length - 1);
const max = 10 ** length - 1;
const res = Math.floor(Math.random() * (max - min + 1)) + min;
return `${res}`;
};
export default generateNumberStr;
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