byt-ui/packages/locale/index.js

byt组件库

/*
 * @Description:
 * @Author: 王国火
 * @Date: 2025-02-09 11:18:10
 * @LastEditTime: 2025-03-26 12:36:05
 * @LastEditors: 王国火
 */
import Vue from 'vue'
import VueI18n from 'vue-i18n'
import ElementZhCN from 'element-ui/lib/locale/lang/zh-CN'
import ElementEn from 'element-ui/lib/locale/lang/en'
import VxeTableZhCN from 'vxe-table/lib/locale/lang/zh-CN'
import VxetableEn from 'vxe-table/lib/locale/lang/en-US'
import localCN from './lang/zh-CN'
import localEn from './lang/en'
import Format from './format';

const defaultLang = 'zh-CN'
const messages = {
  [defaultLang]: {
    ...ElementZhCN,
    ...VxeTableZhCN,
    ...localCN
  },
  en: {
    ...ElementEn,
    ...VxetableEn,
    ...localEn
  }
}
const format = Format(Vue);
let lang = messages[defaultLang];
let i18nHandler = function (key, value) {
  Vue.use(VueI18n);
  const i18n = new VueI18n({
    locale: defaultLang, // 设置默认语种
    messages, // 设置全局本地语言包,
    fallbackLocale: defaultLang, // 如果没有找到要显示的语言，如对应语言包未配置情况下，则显示默认语言zh-CN
    silentTranslationWarn: true // 关闭警告信息
  });
  return i18n.t(key, value);
};

export const t = function (path, options) {
  let value = i18nHandler.apply(this, arguments);
  if (value !== null && value !== undefined) return value;
  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 format(value, options);
    if (!value) return '';
    current = value;
  }
  return '';
};

export const use = function(l) {
  lang = l || lang;
};

export const i18n = function (Vue, fn) {
  i18nHandler = fn || i18nHandler;
  if (!fn) Vue.prototype.$t = t;
};

export default { use, t, i18n };