---
title: formatNumber - 数值千分位格式化
nav:
  title: 使用文档
  path: /lib
group:
  path: /string
  title: 字符串操作
  order: 2
---

## formatNumber

> 数值千分位格式化

Demo:

```tsx | pure
import { formatNumber } from 'xijs';

const num = formatNumber(1024);
console.log(num); // -> 1,024
```