【fix sonar】SysCategoryServiceImpl文件

jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysCategoryServiceImpl.java

@@ -35,14 +35,12 @@ public class SysCategoryServiceImpl extends ServiceImpl<SysCategoryMapper, SysCa
     public void addSysCategory(SysCategory sysCategory) {
         String categoryCode = "";
         String categoryPid = ISysCategoryService.ROOT_PID_VALUE;
-//        String parentCode = null;
         if (oConvertUtils.isNotEmpty(sysCategory.getPid())) {
             categoryPid = sysCategory.getPid();
 
             //PID 不是根节点 说明需要设置父节点 hasChild 为1
             if (!ISysCategoryService.ROOT_PID_VALUE.equals(categoryPid)) {
                 SysCategory parent = baseMapper.selectById(categoryPid);
-//				parentCode = parent.getCode();
                 if (parent != null && !"1".equals(parent.getHasChild())) {
                     parent.setHasChild("1");
                     baseMapper.updateById(parent);