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ppz-i18n

v0.1.4

Published

A simple lib for i18n.

Readme

PPz i18n

ppz-i18n 是一个简单、实用、轻量的 react 多语言工具。

npm install ppz-i18n
  • 持久化用户的选择(到 localStorage)
  • 格式化特殊对象(如 Date,详见 demo
  • 源码(包括注释、空行)总共 40 行,文件小于 1kb(压缩、minify 前)

你可以在 10 分钟内:

  • 读完全部文档并掌握用法
  • 读完全部源码
  • 应用到你的项目

下面就是所有文档。

基础用法

ppz-i18n 默认使用英语,无须任何配置

import { useLang } from 'ppz-i18n'

function Basic() {
  const t = useLang()
  return <div>{
    t({
      en: 'This is English.',
      cn: '这是中文。',
    })
  }</div>
}

如果需要设置默认语言,在 main.js 里:

import { setDefaultLang } from 'ppz-i18n'

setDefaultLang('cn')

用户选择语言

import { useLangState } from 'ppz-i18n'

function Setter() {
  const [lang, setLang] = useLangState()
  return <select
    value={lang}
    onChange={evt =>
      setLang(evt.target.value)
    }
  >
    <option value='en'>English</option>
    <option value='cn'>中文</option>
  </select>
}

特殊对象

有时对于特殊的数据(如 Date 对象)需要不同的本地化处理
下面是一个处理 Date 的例子

各种语言处理日期的方法,推荐使用 luxon

import { useLang } from 'ppz-i18n'

function useLangWithDate() {
  const t = useLang()
  return date => t({
    en: 'Thu Mar 28 2024',
    cn: '2024 年 3 月 28 日',
  })
}

function SomeComponent() {
  const t = useLang()
  const tDate = useLangWithDate()
  return <p>
    {(t({
      en: 'Today is ',
      cn: '今天是 ',
    }))}
    {tDate(new Date())}
  </p>
}

另外,这里有一个 demo,和 demo (ts)