dm-vue3-ui/es/i18n/index.js

This Components Library will help get you started developing in Vue 3.

import { createI18n } from "vue-i18n";
import { store } from "../utils";
import mZhLocale from "./lang/zh_CN";
import mEnLocale from "./lang/en_US";
const messages = {
  en_US: {
    ...mEnLocale
  },
  zh_CN: {
    ...mZhLocale
  }
};
let currentLang = store("lang") || store("currentLang") || "zh_CN";
const lang = currentLang === "zh_CN" ? mZhLocale : mEnLocale;
const i18n = createI18n({
  legacy: false,
  // 使用composition API
  locale: currentLang,
  //调用localstorage中存储的数据，或者默认赋值为”zh_CN“
  globalInjection: true,
  // 表明使用全局t函数
  messages
});
let value = i18n.global.t;
const $t = (path) => {
  const array = path.split(".");
  let current = lang;
  for (let i = 0, j = array.length; i < j; i++) {
    const property = array[i];
    value = current[property];
    if (i === j - 1)
      return value;
    if (!value)
      return "";
    current = value;
  }
  return "";
};
export {
  $t,
  i18n as default
};