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91
src/i18n/index.ts
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91
src/i18n/index.ts
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import {createI18n} from 'vue-i18n';
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import pinia from '/@/stores/index';
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import {storeToRefs} from 'pinia';
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import {useThemeConfig} from '/@/stores/themeConfig';
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import {info} from '/@/api/admin/i18n';
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// 定义语言国际化内容
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/**
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* 说明:
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* 须在 pages 下新建文件夹(建议 `要国际化界面目录` 与 `i18n 目录` 相同,方便查找),
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* 注意国际化定义的字段,不要与原有的定义字段相同。
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* 1、/src/i18n/lang 下的 ts 为框架的国际化内容
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* 2、/src/i18n/pages 下的 ts 为各界面的国际化内容
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*/
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// element plus 自带国际化
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import enLocale from 'element-plus/es/locale/lang/en';
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import zhcnLocale from 'element-plus/es/locale/lang/zh-cn';
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// 定义变量内容
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const messages = {};
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const element = {en: enLocale, 'zh-cn': zhcnLocale};
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const itemize = {en: [] as any[], 'zh-cn': [] as any[]};
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const modules: Record<string, any> = import.meta.glob('./**/*.ts', {eager: true});
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const pages: Record<string, any> = import.meta.glob('./../../**/**/**/i18n/*.ts', {eager: true});
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// 对自动引入的 modules 进行分类 en、zh-cn、zh-tw
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for (const path in modules) {
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const key = path.match(/(\S+)\/(\S+).ts/);
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if (itemize[key![2]]) itemize[key![2]].push(modules[path].default);
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else itemize[key![2]] = modules[path];
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}
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for (const path in pages) {
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const key = path.match(/(\S+)\/(\S+).ts/);
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if (itemize[key![2]]) itemize[key![2]].push(pages[path].default);
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else itemize[key![2]] = pages[path];
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}
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// 合并数组对象(非标准数组对象,数组中对象的每项 key、value 都不同)
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function mergeArrObj<T>(list: T, key: string) {
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let obj = {};
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list[key].forEach((i: EmptyObjectType) => {
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obj = Object.assign({}, obj, i);
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});
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return obj;
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}
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for (const key in itemize) {
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messages[key] = {
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name: key,
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el: element[key].el,
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...mergeArrObj(itemize, key),
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};
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}
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// 读取 pinia 默认语言
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const stores = useThemeConfig(pinia);
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const {themeConfig} = storeToRefs(stores);
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// 导出语言国际化
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export const i18n = createI18n({
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legacy: false,
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silentTranslationWarn: true,
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missingWarn: false,
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silentFallbackWarn: true,
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fallbackWarn: false,
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locale: themeConfig.value.globalI18n,
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fallbackLocale: zhcnLocale.name,
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messages,
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});
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await fetchI18n()
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// 远程获取i18n
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async function fetchI18n() {
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const infoI18n = await info();
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const messageLocal = {};
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const itemizeLocal = {en: [] as any[], 'zh-cn': [] as any[]};
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itemizeLocal['zh-cn'].push(...infoI18n.data.data['zh-cn']);
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itemizeLocal.en.push(...infoI18n.data.data.en);
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for (const key in itemizeLocal) {
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messageLocal[key] = {
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name: key,
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...mergeArrObj(itemizeLocal, key),
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};
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}
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i18n.global.mergeLocaleMessage('zh-cn', messageLocal['zh-cn']);
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i18n.global.mergeLocaleMessage('en', messageLocal['en']);
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i18n.global.locale.value = themeConfig.value.globalI18n;
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}
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