我有一个关于应用程序的问题。我有一个网站。我使用date-fns根据用户语言显示格式化日期。
它很好用,但是自从我更新了date-fns以后,就出现了一个警告。在我的JavaScript代码中,我使用:
const locale = require(`date-fns/locale/${props.match.params.lang}`)
而且,使用这种方法,我可以生成正确的格式,就像这样:
format(new Date(), 'D MMMM YYYY', { locale })
这段代码可以运行,但是在webpack构建时会出现警告。你能帮我理解一下是我的代码有什么问题吗?是在webpack配置文件还是include中出了问题?
You may need an appropriate loader to handle this file type.
>frontend | > declare module 'date-fns/locale/fr' { }
>frontend | |
>frontend | @ ./node_modules/date-fns/locale sync ^\.\/.*$ ./fr/index.d.ts
>frontend | @ ./assets/javascripts/features/weather/components/home-header.js
>frontend | @ ./assets/javascripts/features/weather/components/home.js
>frontend | @ ./assets/javascripts/features/weather/containers/home-container.js
>frontend | @ ./assets/javascripts/features/weather/containers/app.js
>frontend | @ ./assets/javascripts/features/weather/index.js
>frontend | @ ./assets/javascripts/app/router.js
>frontend | @ ./assets/javascripts/index.js
>frontend | @ multi (webpack)-dev-server/client?http://0.0.0.0:3000 ./assets/javascripts/index