fix(pagePlugin): 删除文件夹添加节流，避免多次出现无法删除弹窗 (#74)

* fix(pagePlugin): 删除文件夹添加防抖，避免多次出现无法删除弹窗

* fix(pagePlugin): use throttle by review comment

packages/plugins/page/src/PageFolderSetting.vue

@@ -32,6 +32,7 @@ import { Button, Collapse, CollapseItem } from '@opentiny/vue'
 import { PluginSetting, SvgButton, ButtonGroup } from '@opentiny/tiny-engine-common'
 import { usePage, useModal, useApp, useNotify } from '@opentiny/tiny-engine-controller'
 import { isEqual } from '@opentiny/vue-renderless/common/object'
+import throttle from '@opentiny/vue-renderless/common/deps/throttle'
 import PageGeneral from './PageGeneral.vue'
 import http from './http.js'
 
@@ -158,8 +159,10 @@ export default {
           type: 'error',
           message: '此文件夹不是空文件夹，不能删除！'
         })
-        return false
-      } else {
+
+        return
+      }
+
       confirm({
         title: '提示',
         message: '您是否要删除文件夹?',
@@ -186,12 +189,9 @@ export default {
       })
     }
 
-      return undefined
-    }
-
     return {
       saveFolderSetting,
-      deleteFolder,
+      deleteFolder: throttle(5000, true, deleteFolder),
       folderGeneralRef,
       closeFolderSettingPanel,
       isShow,