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47 lines
1022 B
JavaScript
47 lines
1022 B
JavaScript
import VueI18n from 'vue-i18n'
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import zh from '@/lang/zh'
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let lastSetLocale = 'zh'
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let loadedLocales = ['zh']
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export async function setLocale(locale) {
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lastSetLocale = locale
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if (loadedLocales.indexOf(locale) === -1) {
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// eslint-disable-next-line prefer-template
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let langModule = await import('@/lang/' + locale)
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i18n.setLocaleMessage(locale, langModule.default)
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loadedLocales.push(locale)
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// 加载完成之前又调用了setLocale，这次的不生效
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if (locale !== lastSetLocale) {
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return
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}
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}
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window.localStorage.lang = i18n.locale = locale
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}
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export const i18n = new VueI18n({
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locale: 'zh',
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fallbackLocale: 'zh',
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messages: {
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zh
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}
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})
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function getDefaultLocale() {
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let locale = window.localStorage.lang
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if (!locale) {
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let lang = navigator.language
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if (lang.startsWith('zh')) {
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locale = 'zh'
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} else if (lang.startsWith('ja')) {
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locale = 'ja'
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} else {
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locale = 'en'
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}
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}
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return locale
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}
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setLocale(getDefaultLocale())
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