fix: getSytemInfo 在 view 中报错

src/platforms/app-plus/service/api/device/system.js

@@ -55,7 +55,7 @@ export function getAppBaseInfo () {
     appName,
     appVersion,
     appVersionCode,
-    appLanguage: uni.getLocale(),
+    appLanguage: uni.getLocale ? uni.getLocale() : hostLanguage,
     version: plus.runtime.innerVersion,
     language: hostLanguage,
     theme: '',

src/platforms/h5/service/api/device/get-system-info.js

@@ -62,7 +62,7 @@ export function getAppBaseInfo () {
     appName: __uniConfig.appName,
     appVersion: __uniConfig.appVersion,
     appVersionCode: __uniConfig.appVersionCode,
-    appLanguage: uni.getLocale(),
+    appLanguage: uni.getLocale ? uni.getLocale() : language,
     version: __uniConfig.appVersion
   }
 }