修复子栏目删除是，父栏目leaf标识不对bug

src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java

@@ -7,10 +7,10 @@
  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
  * the Software, and to permit persons to whom the Software is furnished to do so,
  * subject to the following conditions:
-
+ * <p>
  * The above copyright notice and this permission notice shall be included in all
  * copies or substantial portions of the Software.
-
+ * <p>
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
@@ -71,6 +71,7 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
         // TODO Auto-generated method stub
         return categoryDao.queryChildren(category);
     }
+
     @Override
     public void saveEntity(CategoryEntity categoryEntity) {
         // TODO Auto-generated method stub
@@ -133,6 +134,7 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
         }
 
     }
+
     private void setChildParentId(CategoryEntity categoryEntity, String topId) {
         CategoryEntity category = new CategoryEntity();
         category.setCategoryId(categoryEntity.getId());
@@ -211,22 +213,22 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
 
             //获取被删节点的父节点
             CategoryEntity parentNode = categoryDao.selectById(category.getCategoryId());
+            //清空CategoryParentIds,避免查找不必要的数据，只需要当前的父级栏目
+            parentNode.setCategoryParentIds(null);
             //获取被删节点的所属栏目的其他节点
             List<CategoryEntity> childNode = categoryDao.queryChildren(parentNode);
             //判断删除的是否为主节点
             if (parentNode != null) {
                 UpdateWrapper<CategoryEntity> updateWrapper = new UpdateWrapper<>();
-
-				//是否还有子节点
-				if (childNode.size() > 1)
-					updateWrapper.eq("id", parentNode.getId()).set("leaf", 0);
-				else
+                //如果没有子节点进行更新代码
+                if (childNode.size() == 1) {
                     updateWrapper.eq("id", parentNode.getId()).set("leaf", 1);
-
                     categoryDao.update(null, updateWrapper);
                 }
 
             }
+
+        }
     }
 
     /**