react-intl 变成 formatJs，如何在 react-native 中重新添加本地数据

Question

I use react-intl for internationalization and in a component i get and set the locale-data like that:

import fr from 'react-intl/locale-data/fr';
import en from 'react-intl/locale-data/en';
...  
addLocaleData([...fr, ...en]);

But the library to migrate to formatJs and I don't see how to do the same with the new syntax or if I need to install something else.
If someone has an idea??

Answer 1

This should fix your issue: https://formatjs.io/docs/react-intl/upgrade-guide-3x#migrate-to-using-native-intl-apis For react-native you'd need a bunch of polyfills from https://formatjs.io/docs/polyfills :

• Intl.getCanonicalLocales
• Intl.PluralRules
• Intl.NumberFormat
• Intl.DateTimeFormat
• Intl.RelativeTimeFormat