{
  "result": 1,
  "description": null,
  "data": {
    "dataList": [
      {
        "id": 123,
        "question": "怎么洗？",
        "answer": "使用微信扫码支付并选择套餐，然后按下洗衣机的红色按钮洗衣。",
        "images": [
          "/1.0/images/b6.jpg",
          "/1.0/images/b7.jpg"
        ],
        "videos": [
          "/home/sites/videos/4.mp4"
        ],
        "devType": "洗衣机",
        "devTypeId": 1
      },
      {
        "id": 222,
        "question": "收费？",
        "answer": "根据套餐收费。",
        "images": [
          "/1.0/images/b1.jpg",
          "/1.0/images/b2.jpg"
        ],
        "videos": null,
        "devType": "洗衣机",
        "devTypeId": 1
      },
      {
        "id": 333,
        "question": "退款？",
        "answer": "可以在用户界面申请退币。",
        "devType": "洗衣机",
        "devTypeId": 1
      }
    ]
  }
}