接口地址：http://localhost:8880/xconsole/ngMgr/qryNgNodeChildTree
    请求方式：POST
    入参：
    {
    “startTime”: “2021-10-09 09:53:00”,
    “endTime”: “2021-10-09 09:57:00”,
    “groupName”: “cpms”
    }
    出参：
    {
    “resultCode”: “TRUE”,
    “resultMsg”: “操作成功。”,
    “resultObject”: {
    “nodes”: [
    {
    “id”: “4”,
    “level”: 1,
    “label”: “ng1”
    },
    {
    “id”: “5”,
    “level”: 1,
    “label”: “ng2”
    },
    {
    “id”: “14-15”,
    “level”: 2,
    “label”: “苏州号卡集群”
    },
    {
    “id”: “12-13”,
    “level”: 2,
    “label”: “六号卡集群”
    },
    {
    “id”: “10-11”,
    “level”: 2,
    “label”: “灰度卡号”
    },
    {
    “id”: “10”,
    “level”: 3,
    “label”: “service1”
    },
    {
    “id”: “11”,
    “level”: 3,
    “label”: “service2”
    },
    {
    “id”: “12”,
    “level”: 3,
    “label”: “service3”
    },
    {
    “id”: “13”,
    “level”: 3,
    “label”: “service4”
    },
    {
    “id”: “14”,
    “level”: 3,
    “label”: “service5”
    },
    {
    “id”: “15”,
    “level”: 3,
    “label”: “service6”
    }
    ],
    “edges”: [
    {
    “source”: “4”,
    “target”: “14-15”,
    “label”: “2.00%”
    },
    {
    “source”: “4”,
    “target”: “12-13”,
    “label”: “24.00%”
    },
    {
    “source”: “4”,
    “target”: “10-11”,
    “label”: “75.00%”
    },
    {
    “source”: “5”,
    “target”: “14-15”,
    “label”: “2.00%”
    },
    {
    “source”: “5”,
    “target”: “12-13”,
    “label”: “24.00%”
    },
    {
    “source”: “5”,
    “target”: “10-11”,
    “label”: “75.00%”
    },
    {
    “source”: “14-15”,
    “target”: “14”,
    “label”: “100.00%”
    },
    {
    “source”: “14-15”,
    “target”: “15”,
    “label”: “0%”
    },
    {
    “source”: “12-13”,
    “target”: “12”,
    “label”: “50.00%”
    },
    {
    “source”: “12-13”,
    “target”: “13”,
    “label”: “50.00%”
    },
    {
    “source”: “10-11”,
    “target”: “10”,
    “label”: “45.00%”
    },
    {
    “source”: “10-11”,
    “target”: “11”,
    “label”: “55.00%”
    }
    ]
    },
    “success”: true
    }