add i18n

src/utils/i18n.js

@@ -0,0 +1,21 @@
+import en from '@/utils/i18n/en.json'
+import zhCN from '@/utils/i18n/zh_CN.json'
+import { useAppStore } from '@/store/app'
+import { pinia } from '@/store'
+
+export function T (key, params, num = 0) {
+  const appStore = useAppStore(pinia)
+  const lang = appStore.setting.lang
+  const trans = lang === 'zh-CN' ? zhCN : en
+  const tran = trans[key]
+  if (!tran) {
+    return key
+  }
+  const msg = num > 0 ? (tran.Other ? tran.Other : tran.One) : tran.One
+  //msg 是这样 {name} is name
+  //params 是这样 {name: 'zhangsan'}
+  //替换
+  return msg.replace(/{(\w+)}/g, function (match, key) {
+    return params[key] || match
+  })
+}