组织是一个对象，组织里有子组织，有的组织没有子组织，子组织也是对象，现在将数据传给前端，前端不能解析，这里该用什么存储？

Question

实体类

@Data
public class OrganizationEntity implements Serializable {
    private Integer id;
    private String organizationName; //部门名称
    private String organizationUuid;
    private String type;// 根据type来判断组织部门：SELF_OU：组织；DEPARTMENT：部门
    private String rootNode;//是否是根节点
    private Integer levelNumber; //部门排序号
    private Integer status;//部门状态：1：启用；0：停用
    private String parentUuid;//父节点id

业务代码
 @ApiOperation(value = "获取组织架构及其员工", notes = "", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
    @CrossOrigin(origins = "*")//解决跨域问题的标签
    @GetMapping("/findOrganizationAndStaff")
    public R findOrganizationAndStaff(HttpServletRequest request) {
        Map<Object, Object> organizationMap = new HashMap<>();
        //获取所有根组织架构
        List<OrganizationEntity> rootOrganizations = organizationService.getRootOrganization();
        for (OrganizationEntity rootOrganization : rootOrganizations) {
            Map<String, Object> memberMap = new HashMap<>();
            String id = rootOrganization.getId() + "";//组织id
            //获取该组织的管理者
            List<Map<String, Object>> organizationAdmins = organizationService.getOrganizationAdmin(id);
            //组织员工
            List<Map<String, Object>> organizationStaffs = organizationService.getOrganizationStaff(id);
            //展示子节点组织及其管理员和员工
            Map<Object, Object> childOrganization = findChildOrganization(rootOrganization.getOrganizationUuid());
            memberMap.put("admin", organizationAdmins);
            memberMap.put("staff", organizationStaffs);
            memberMap.put("childOrganization", childOrganization);
            organizationMap.put(rootOrganization, memberMap);
        }
        return new R().put("data", organizationMap);

    }

    //递归查询子组织架构及其成员
    private Map<Object, Object> findChildOrganization(String parentUuid) {
        Map<Object, Object> map = new HashMap<>();
        Map<String, Object> memberMap = new HashMap<>();
        List<OrganizationEntity> childOrganizations = organizationService.getChildOrganization(parentUuid);
        for (OrganizationEntity or : childOrganizations) {
            Map<Object, Object> childOrganization = findChildOrganization(or.getOrganizationUuid());
            String id = or.getId() + "";
            //获取该组织的管理者
            List<Map<String, Object>> organizationAdmins = organizationService.getOrganizationAdmin(id);
            //组织员工
            List<Map<String, Object>> organizationStaffs = organizationService.getOrganizationStaff(id);
            memberMap.put("admin", organizationAdmins);
            memberMap.put("staff", organizationStaffs);
            memberMap.put("childOrganization", childOrganization);
            map.put(or, memberMap);
        }
        return map;
    }

用postman测试是这样的结果
"OrganizationEntity(id=143, organizationName=四川省环境政策研究与规划院, organizationUuid=3be864f2c61047c69f7ad2d06eb54f4b, type=DEPARTMENT, rootNode=0, levelNumber=326, status=1, parentUuid=root)": {
"admin": [],
"staff": [],
"childOrganization": {
"OrganizationEntity(id=148, organizationName=能源与气候变化研究中心, organizationUuid=55fb490a57ba449889fa97aa608980be, type=DEPARTMENT, rootNode=0, levelNumber=70, status=1, parentUuid=3be864f2c61047c69f7ad2d06eb54f4b)": {
"admin": [],
"staff": [],
"childOrganization": {}
},
"OrganizationEntity(id=144, organizationName=环境政策研究部, organizationUuid=0fca9e074b454254bbd4ee6890c80ab3, type=DEPARTMENT, rootNode=0, levelNumber=20, status=1, parentUuid=3be864f2c61047c69f7ad2d06eb54f4b)": {
"admin": [],
"staff": [],
"childOrganization": {}
},
"OrganizationEntity(id=151, organizationName=战略规划部, organizationUuid=dab737faca564a30993bdcc2aacca924, type=DEPARTMENT, rootNode=0, levelNumber=40, status=1, parentUuid=3be864f2c61047c69f7ad2d06eb54f4b)": {
"admin": [],
"staff": [],
"childOrganization": {}
},

Answer 1

这种树形结构自己去定义类，map看着又难受，不要的数据还多