ztree子目录数目显示

{ "resultCode": "RESULT_SUCCESS", "data": [ { "id": "092f27cf5d4da3fa17eb1189bc6defa8", "code": "tb18042802", "enName": "tb18042802", "name": "tb18042802", "type": 0, "createTime": "2018-04-28 08:54:12", "createPerson": "admin", "updateTime": null, "updatePerson": null, "description": "tb18042802", "version": "20180428_001", "registerStatus": "注册审批中", "categoryId": "1513345907776", "fields": [ { "id": "232rasdsad", "code": "标准测试1", "name": "标准测试1", "enName": "标准测试", "required": false, "unique": false, "defaultValue": "", "maxsize": 256, "type": "STRING", "primary": false, "pxh": 128, "range": null, "defination": null, "maxContains": 1, "comments": null, "security": 1 }, { "id": "fa154aff26f449d189233ca196560141", "code": "name", "name": "name", "enName": "name", "required": false, "unique": false, "defaultValue": "", "maxsize": 256, "type": "STRING", "primary": false, "pxh": 128, "range": null, "defination": null, "maxContains": 1, "comments": null, "security": 3 }, { "id": "21342545", "code": "test", "name": "test", "enName": "test", "required": false, "unique": false, "defaultValue": "", "maxsize": 256, "type": "STRING", "primary": false, "pxh": 128, "range": null, "defination": null, "maxContains": 1, "comments": null, "security": 5 } ], "bmid": null, "fullbmid": null } ], "otherData": null, "message": "获取模型信息成功" }