fix(public request): 修复公共接口查询设备属性无法多选

@@ -104,7 +104,11 @@ export const customRequest = async (request: RequestConfigType) => {
   }
 
   const body = transformBodyValue(Body, requestParamsBodyType)
-  
+
+  if (Params.keys && Params?.keys?.length) {
+    Params.keys = (Params.keys || [] as any).join(',')
+  }
+
   return customHttp.request<any>({
     url: requestUrl,
     baseURL: getOriginUrl(requestOriginUrl!),

@@ -197,6 +197,7 @@ export const useDynamicPublicForm = (paramsItemList: Ref<ParamsItemType[]>) => {
       options: unref(optionsSet[BuiltInVariable.KEYS]),
       labelField: 'name',
       valueField: 'identifier',
+      multiple: true,
       onUpdateValue(value) {
         params[BuiltInVariable.KEYS] = value
       }