[英]How to add lang attribute to html tag in Next.js?
After running some performance check on my Next.js portfolio site I noticed that the main index.html
is missing a lang
attribute - which gets returned as a deduction from the accessibility score.在我的 Next.js 投资组合站点上运行了一些性能检查后,我注意到主
index.html
缺少一个lang
属性 - 它作为可访问性分数的扣除返回。
I can add the locale by using the i18n setup to next.config.js
, but those features are incompatible with next export
- the site is statically generated.我可以通过将 i18n 设置添加到
next.config.js
来添加语言环境,但这些功能与next export
不兼容 - 该站点是静态生成的。
Error: i18n support is not compatible with next export. See here for more info on deploying: https://nextjs.org/docs/deployment
Are there any other ways to add the lang
attribute?还有其他方法可以添加
lang
属性吗?
You can add the lang
attribute to the <Html>
tag in your custom _document
.您可以将
lang
属性添加到自定义_document
中的<Html>
标记。
import Document, { Html, Head, Main, NextScript } from 'next/document'
class MyDocument extends Document {
render() {
return (
<Html lang="en">
<Head />
<body>
<Main />
<NextScript />
</body>
</Html>
)
}
}
export default MyDocument
As alternative to @juliomalves answer, next.config.js file can also be used to define lang.作为@juliomalves 答案的替代方案,next.config.js 文件也可用于定义语言。
create a file called "next.config.js" in the root of your project with the below,使用以下内容在项目的根目录中创建一个名为“next.config.js”的文件,
module.exports = {
i18n: {
locales: ["en"],
defaultLocale: "en",
},
};
ref: https://nextjs.org/docs/api-reference/next.config.js/introduction参考: https://nextjs.org/docs/api-reference/next.config.js/introduction
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