相关疑难解决方法(0)

我正在尝试为带有子菜单的菜单创建正确的 JSON 模式。所以我应该从 item 定义一个数组，它应该包含三个项目。1 显示名称，2 URL 和 Children（应该是具有相同结构的对象数组）

这个时候我有这个：

{
    "type": "array",
    "additionalProperties": false,  // have no idea what is this for :)
    "items": {
        "type": "object",
        "additionalProperties": false, // have no idea what is this for :)
        "description": "MenuLink",
        "id": "menuLink",
        "properties": {
            "display_name": {
                "type": "string",
                "title": "Link display name",
                "minLength": 2
            },
            "url": {
                "type": "string",
                "title": "URL address",
                "minLength": 2
            },
            "children": {
                "type": "array",
                "title": "Childrens",
                "additionalItems": false,  // have no idea what is …