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hailin 2025-04-18 09:29:40 +08:00
parent f533724db5
commit 6ed20feda8
1 changed files with 5 additions and 0 deletions
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5
components/utility/home-redirector.tsx
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@ -3,6 +3,7 @@
import { useEffect } from 'react' import { useEffect } from 'react'
import { useRouter } from 'next/navigation' import { useRouter } from 'next/navigation'
import i18nConfig from '@/i18nConfig' import i18nConfig from '@/i18nConfig'
import { useTranslation } from 'react-i18next' // 引入 useTranslation
const isValidLocale = (locale: string): locale is (typeof i18nConfig.locales)[number] => { const isValidLocale = (locale: string): locale is (typeof i18nConfig.locales)[number] => {
return (i18nConfig.locales as readonly string[]).includes(locale) return (i18nConfig.locales as readonly string[]).includes(locale)
@ -10,6 +11,7 @@ const isValidLocale = (locale: string): locale is (typeof i18nConfig.locales)[nu
export default function HomeRedirector() { export default function HomeRedirector() {
const router = useRouter() const router = useRouter()
const { i18n } = useTranslation() // 获取 i18n 实例
useEffect(() => { useEffect(() => {
const preferred = localStorage.getItem('preferred-language') const preferred = localStorage.getItem('preferred-language')
@ -25,6 +27,9 @@ export default function HomeRedirector() {
// ✅ 同步写入 cookie // ✅ 同步写入 cookie
document.cookie = `preferred-language=${preferred}; path=/; max-age=31536000` // 1 年 document.cookie = `preferred-language=${preferred}; path=/; max-age=31536000` // 1 年
// 修改 i18n 中的语言
i18n.changeLanguage(preferred) // 更新 i18n 的 locale
const pathLocale = currentPath.split('/')[1] const pathLocale = currentPath.split('/')[1]
const hasLocaleInPath = isValidLocale(pathLocale) const hasLocaleInPath = isValidLocale(pathLocale)