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本篇专栏基于笔者的Vue专栏,Nuxt3系列,如有不连贯之处可查看Nuxt3系列其他文章!特此说明
npm install @nuxtjs/i18n --save-dev
lang/
目录,作为多语言目录;// nuxt.config.ts export default defineNuxtConfig({ ... modules: [ [ '@nuxtjs/i18n', { baseUrl: "", // 正式环境域名 locales: ["zh", "ja", "en"], defaultLocale: "zh", vueI18n: "i18n.config.ts", }, ], ], ... });
// i18n.config.ts
import zh from "@/lang/zh/index";
import ja from "@/lang/ja/index";
import en from "@/lang/en/index";
export default defineI18nConfig(() => ({
legacy: false, // 是否兼容之前
locale: "zh",
fallbackLocale: 'zh', // 兼容不到就用en
messages: { zh, ja, en },
}));
<ul class="lang-switch-wrap">
<li v-for="(item, ii) in locals" :key="`header-nav-local-${ii}`">
<NuxtLink :to="switchLocalePath(item)">{{ $t(item) }}</NuxtLink>
</li>
</ul>
<script setup lang="ts">
const locals = ["zh", "ja", "en"];
const switchLocalePath = useSwitchLocalePath();
</script>
const i18n = useI18n();
console.log("当前的语言", i18n.locale.value);
场景:PC端和移动端在同一个项目,且ui差异较大,使用传统m站去做
具体说明请查看笔者的《Nuxt3适配指南》
export default defineEventHandler(async (event) => { // 服务端 if (event.path.indexOf("images") == -1) { const cookies = parseCookies(event); // 是否是移动端设备 const isMobile = /(Android|webOS|iPhone|iPod|tablet|BlackBerry|Mobile)/i.test(<string>event.headers.get("user-agent")); // 是否是手机端路由 const isRouterMobile = event.path.indexOf("/mobile") == -1 ? false : true; if (isMobile && !isRouterMobile) { let url = event.path.replace("/zh", "").replace("/en", ""); console.log("mobile route", event.path, url); if (!cookies["i18n_redirected"] || cookies["i18n_redirected"] == "ja") { await sendRedirect(event, `/mobile${url}`, 302); } else { await sendRedirect(event, `/${cookies["i18n_redirected"]}/mobile${url}`, 302); } return } if (!isMobile && isRouterMobile) { let url = event.path.replace("/zh", "").replace("/en", "").replace("/mobile", ""); console.log("pc route", event.path, url); if (!cookies["i18n_redirected"] || cookies["i18n_redirected"] == "ja") { await sendRedirect(event, `${url}`, 302); } else { await sendRedirect(event, `/${cookies["i18n_redirected"]}${url}`, 302); } } if (!cookies["i18n_redirected"]) { let url = event.path.replace("/zh", "").replace("/en", "").replace("/mobile", ""); setCookie(event, "i18n_redirected", "ja"); await sendRedirect(event, `${url}`, 302); return } } });
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