config.json

{
    "node_id": "devops-6f0f3d97e7c144baaaf1b82c7a92252f",
    "keywords": [],
    "children": [
        {
            "运维入门": {
                "keywords": [
                    "运维是做什么"
                ],
                "children": []
            }
        }
    ],
    "export": [
        "helloworld.json"
    ]
}