{
  "form": {
    "content": {
      "type": "object",
      "properties": {
        "number": {
          "title": "数字输入框",
          "type": "number",
          "ui:disabled": true
        },
        "checkbox": {
          "title": "是否选择",
          "type": "boolean",
          "ui:widget": "switch"
        }
      },
      "required": [
        "number"
      ]
    }
  }
}