18 lines
389 B
TypeScript
18 lines
389 B
TypeScript
"use client";
|
||
|
||
import { useEffect } from "react";
|
||
import { useLocale } from "@/i18n/navigation";
|
||
|
||
/**
|
||
* 根据当前 locale 设置 document.documentElement.lang，以支持无障碍与 SEO
|
||
*/
|
||
export default function SetLangAttr() {
|
||
const locale = useLocale();
|
||
|
||
useEffect(() => {
|
||
document.documentElement.lang = locale === "zh" ? "zh-CN" : "en";
|
||
}, [locale]);
|
||
|
||
return null;
|
||
}
|