fix: 去掉导入功能部门编码编码唯一校验；

jd-logistics-modules/jd-logistics-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java

@@ -372,10 +372,11 @@ public class SysDeptServiceImpl implements ISysDeptService
                 // 设置父部门 ID，如果为 null 则默认为顶级部门（0）
                 dept.setParentId(parentId == null ? 0L : parentId.getDeptId());
 
-                if (null != deptMapper.checkDeptCodeUnique(dept.getDeptCode())) {
+                /*if (null != deptMapper.checkDeptCodeUnique(dept.getDeptCode())) {
                     failureNum++;
                     failureMsg.append(String.format("%1$s、部门已存在；", dept.getDeptCode()));
-                } else if (null != deptMapper.checkDeptNameUnique(dept.getDeptName(), dept.getParentId())) {
+                } else */
+                if (null != deptMapper.checkDeptNameUnique(dept.getDeptName(), dept.getParentId())) {
                     failureNum++;
                     failureMsg.append(String.format("%1$s、部门已存在；", dept.getDeptName()));
                 } else {