fix(h5): get storage when cookie enabled (question/164775)

packages/uni-api/src/service/ui/locale.ts

@@ -45,7 +45,9 @@ export const setLocale = defineSyncApi<typeof uni.setLocale>(
         weex.requireModule('plus').setLanguage(locale)
       }
       if (__PLATFORM__ === 'h5') {
-        window.localStorage && (localStorage[UNI_STORAGE_LOCALE] = locale)
+        navigator.cookieEnabled &&
+          window.localStorage &&
+          (localStorage[UNI_STORAGE_LOCALE] = locale)
       }
       // 执行 uni.onLocaleChange
       UniServiceJSBridge.invokeOnCallback(API_ON_LOCALE_CHANGE, { locale })

packages/uni-core/src/i18n/useI18n.ts

@@ -92,7 +92,9 @@ export function useI18n() {
       if (__NODE_JS__) {
         locale = getEnvLocale() as BuiltInLocale
       } else {
-        locale = ((window.localStorage && localStorage[UNI_STORAGE_LOCALE]) ||
+        locale = ((navigator.cookieEnabled &&
+          window.localStorage &&
+          localStorage[UNI_STORAGE_LOCALE]) ||
           __uniConfig.locale ||
           navigator.language) as BuiltInLocale
       }

packages/uni-h5/src/helpers/uuid.ts

 const UUID_KEY = '__DC_STAT_UUID'
-const storage = window.localStorage || window.sessionStorage || {}
+const storage: Record<string, string> =
+  (navigator.cookieEnabled && (window.localStorage || window.sessionStorage)) ||
+  {}
 let deviceId: string
 
 export default function () {