MOSE-Official-Website-20250712/src/i18n/index.ts

import { createI18n } from 'vue-i18n'
import en from './locales/en.json'
import zh from './locales/zh.json'
import ja from './locales/ja.json'

// 获取浏览器语言或从本地存储中获取
const getBrowserLanguage = () => {
  const storedLanguage = localStorage.getItem('language')
  if (storedLanguage) {
    return storedLanguage
  }
  
  const browserLanguage = navigator.language.toLowerCase()
  if (browserLanguage.includes('zh')) {
    return 'zh'
  } else if (browserLanguage.includes('ja')) {
    return 'ja'
  } else {
    return 'en' // 默认英语
  }
}

const i18n = createI18n({
  legacy: false, // 使用组合式API
  locale: getBrowserLanguage(),
  fallbackLocale: 'en',
  messages: {
    en,
    zh,
    ja
  }
})

export default i18n