updata:移动端添加语言切换功能

main/manager-mobile/src/store/lang.ts

@@ -0,0 +1,41 @@
+import { ref } from 'vue'
+import { ref } from 'vue'
+import { defineStore } from 'pinia'
+
+// 支持的语言类型
+export type Language = 'zh_CN' | 'en' | 'zh_TW'
+
+export interface LangStore {
+  currentLang: Language
+  changeLang: (lang: Language) => void
+}
+
+export const useLangStore = defineStore(
+  'lang',
+  (): LangStore => {
+    // 从本地存储获取语言设置，如果没有则使用默认值
+    const savedLang = uni.getStorageSync('app_language') as Language | null
+    const currentLang = ref<Language>(savedLang || 'zh_CN')
+
+    // 切换语言
+    const changeLang = (lang: Language) => {
+      currentLang.value = lang
+      // 将语言设置保存到本地存储
+      uni.setStorageSync('app_language', lang)
+    }
+
+    return {
+      currentLang,
+      changeLang,
+    }
+  },
+  {
+    persist: {
+      key: 'lang',
+      serializer: {
+        serialize: state => JSON.stringify(state.currentLang),
+        deserialize: value => ({ currentLang: JSON.parse(value) }),
+      },
+    },
+  },
+)