demo-lenguaje-2/src/utils/language/i18n.js

A React component that sums two number.

import i18n from "i18next";
import Backend from "i18next-xhr-backend";
import { initReactI18next } from "react-i18next";

i18n
  // learn more: https://github.com/i18next/i18next-xhr-backend
  .use(Backend)
  .use(initReactI18next)
  // for all options read: https://www.i18next.com/overview/configuration-options
  .init({
    fallbackLng: "es-ES",
    debug: false,
    interpolation: {
      escapeValue: false
    },
    backend: {
      loadPath: "/locales/{{lng}}/{{ns}}.json",
      addPath: "/locales/{{lng}}/{{ns}}.json",
      crossDomain: true,
      customHeaders: {
        headers: {
          "Access-Control-Allow-Origin": "*",
          "Content-type": "application/json",
          "Access-Control-Allow-Methods": "GET"
        }
      }
    }
  });

export default i18n;