如何从JavaScript中的大小对象中提取数据

Question

我有一个非常深的对象，我需要从中提取特定对象。但是我不知道。

这是对象的照片。

如您在图片中看到的那样，我需要提取滑块并一起滑动。

是否有人可以帮助一些或只是写下如何做的人，我会写出代码？

nst slide = `[{"data":{"pageLayouts":{"data":[{"attributes":{"title":"Home","subtitle":"Our project","slider":{"title":"She was undergoing treatment at Saifee Hospital in Mumbai for the past 15 day","slides":[{"id":"1","image":{"data":[{"id":"4","__typename":"UploadFileEntity"}],"__typename":"UploadFileRelationResponseCollection"},"title":"Prime Minister Narendra Modi","subtitle":"Prime Minis a Modi","__typename":"ComponentSlidesComSlides"},{"id":"3","image":{"data":[{"id":"5","__typename":"UploadFileEntity"}],"__typename":"UploadFileRelationResponseCollection"},"title":"Another slider","subtitle":"sub title for another slider","__typename":"ComponentSlidesComSlides"},{"id":"2","image":{"data":[{"id":"4","__typename":"UploadFileEntity"}],"__typename":"UploadFileRelationResponseCollection"},"title":"some more slider","subtitle":"sub title fore some more slider","__typename":"ComponentSlidesComSlides"}],"__typename":"ComponentSliderComSlider"},"__typename":"PageLayout"},"__typename":"PageLayoutEntity"}],"__typename":"PageLayoutEntityResponseCollection"}},"loading":false,"networkStatus":7,"stale":false}]`

太感谢了。

Answer 1

var slider = obj [0] .data.pagelayouts.data [0] .Attributes.slider

var obj = [{
  "data": {
    "pageLayouts": {
      "data": [{
        "attributes": {
          "title": "Home",
          "subtitle": "Our project",
          "slider": {
            "title": "She was undergoing treatment at Saifee Hospital in Mumbai for the past 15 day",
            "slides": [{
              "id": "1",
              "image": {
                "data": [{
                  "id": "4",
                  "__typename": "UploadFileEntity"
                }],
                "__typename": "UploadFileRelationResponseCollection"
              },
              "title": "Prime Minister Narendra Modi",
              "subtitle": "Prime Minis a Modi",
              "__typename": "ComponentSlidesComSlides"
            }, {
              "id": "3",
              "image": {
                "data": [{
                  "id": "5",
                  "__typename": "UploadFileEntity"
                }],
                "__typename": "UploadFileRelationResponseCollection"
              },
              "title": "Another slider",
              "subtitle": "sub title for another slider",
              "__typename": "ComponentSlidesComSlides"
            }, {
              "id": "2",
              "image": {
                "data": [{
                  "id": "4",
                  "__typename": "UploadFileEntity"
                }],
                "__typename": "UploadFileRelationResponseCollection"
              },
              "title": "some more slider",
              "subtitle": "sub title fore some more slider",
              "__typename": "ComponentSlidesComSlides"
            }],
            "__typename": "ComponentSliderComSlider"
          },
          "__typename": "PageLayout"
        },
        "__typename": "PageLayoutEntity"
      }],
      "__typename": "PageLayoutEntityResponseCollection"
    }
  },
  "loading": false,
  "networkStatus": 7,
  "stale": false
}]

var slider = obj[0].data.pageLayouts.data[0].attributes.slider
console.log(slider)

Answer 2

首先掩盖JSON到JavaScript对象并使用对象déstrucuré语法