組織架構，添加下級配置

src/main/java/com/cdf/entity/Dept.java

@@ -41,5 +41,10 @@ public class Dept implements Serializable {
     @TableField("update_time")
     private String updateTime;
 
+    /**
+     * 是否允许有下级0 不允许，1允许
+     */
+    @TableField("has_children")
+    private Integer hasChildren;
 
 }

src/main/java/com/cdf/response/DeptVo.java

@@ -9,5 +9,6 @@ public class DeptVo {
     private Integer id;
     private String deptName;
     private Integer parentId;
+    private Integer hasChildren;
     private List<DeptVo> children;
 }