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char-counts

v1.0.0

Published

计算一个字符串中每个字符出现次数的npm包

Downloads

7

Readme

char-counts

char-counts是一个简单的 npm 包,用于计算一个字符串中每个字符的出现次数。

安装

使用 npm 安装:

npm install char-counts

使用

const charCounts = require("char-counts");

const counts = charCounts("hello world");

console.log(counts);
// 输出:{ h: 1, e: 1, l: 3, o: 2, ' ': 1, w: 1, r: 1, d: 1 }

错误处理

如果输入不是字符串,charCounts会抛出一个错误。