[vue-i18n] Fall back to translate the keypath 'depo.method' with 'en-US' locale.

[vue-i18n] Fall back to translate the keypath 'depo.method' with 'en-US' locale.

locale zh-CN


const i18n = new VueI18n({
locale: cookie.get('lang'),
messages: {
'zh-CN': require('./common/lang/cn'), // 中文语言包
'en-US': require('./common/lang/en') // 英文语言包
}
})

mounted () {

if (cookie.get('lang') === '0') {
this.locale = 'en-US'
this.lang = '中文'
} else {
this.locale = 'zh-CN'
this.lang = 'ENG'
}
cookie.set('lang', this.locale === 'en-US' ? '0' : '1', 1)
},

watch: {
locale (val) {
this.$i18n.locale = val
console.log('locale', val)
}
},

本地有cookie, 为1，函数是 lang=1的时候，locale是中文，但是它还是返回到用英文。

Start by reproducing the shown VueI18n configuration with the cookie values 0 and 1, the zh-CN/en-US messages, and the `depo.method` keypath. Inspect the mounted hook and locale watcher to determine why zh-CN still resolves through en-US. Done means the selected locale consistently resolves the intended translation without unintended fallback.

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