fix 部门管理 右键删除完 没有重新调接口

src/views/system/DepartList.vue

@@ -64,7 +64,8 @@
             <a-menu-item key="6" @click="closeAll">{{ $t('mergeAll') }}</a-menu-item>
           </a-menu>
           <a-button>
-            {{ $t('treeOperation') }} <a-icon type="up" />
+            {{ $t('treeOperation') }}
+            <a-icon type="up" />
           </a-button>
         </a-dropdown>
       </div>
@@ -471,7 +472,7 @@ export default {
       this.$confirm({
         title: this.$t('confirmDeletion'),
         content: this.$t('depart.deleteDepartmentData'),
-        onOk: function () {
+        onOk: () => {
           deleteByDepartId({ id: that.rightClickSelectedKey }).then((resp) => {
             if (resp.success) {
               // 删除成功后，去除已选中中的数据