如何通过js将数组ar:[ { asEntity:true, attrDesc:null, botDefinition:null, botScaleName:"油气田112", childList:[ { asEntity:false, attrDesc:null, botDefinition:null, botScaleName:"采油井筒", childList:[ { asEntity:false, attrDesc:null, botDefinition:null, botScaleName:"11111", childList:[], composite:null, id:"272b94f4fbcc489e823331d6c5608395", mainBot:"" }, { asEntity:false, attrDesc:null, botDefinition:null, botScaleName:"aaaa", childList:[], composite:null, id:"609b757ed9f740dd8f0f08de025d348e", mainBot:"" } ], composite:null, id:"968600d29387fb2b0c97b7ced239a829", mainBot:"" }, ], composite:null, id:"5cad35063615f05fafdf6760f18a6b89", mainBot:"" }, { asEntity:false, attrDesc:null, botDefinition:null, botScaleName:"对象关系测试演示", childList:[ { asEntity:false, attrDesc:null, botDefinition:null, botScaleName:"组织机构-演示", childList:[], composite:null, id:"e1e392a1b9814335b906263dbeb75647", mainBot:"" } ], composite:null, id:"fd19b298606ec59c639bab88be698797", mainBot:"" },botData:[ { title: '油气田112', value: '油气田112', key: '5cad35063615f05fafdf6760f18a6b89', children:[ { title: '采油井筒', value: '采油井筒', key: '968600d29387fb2b0c97b7ced239a829', children:[ { title: '11111', value: '11111', key: '272b94f4fbcc489e823331d6c5608395', children:[] }, { title: 'aaaa', value: 'aaaa', key: '609b757ed9f740dd8f0f08de025d348e', children:[] } ] } ] }, { title:"对象关系测试演示", value:"对象关系测试演示", key:"fd19b298606ec59c639bab88be698797", children:[ { title:"组织机构-演示", value:"组织机构-演示", key:"e1e392a1b9814335b906263dbeb75647", children:[] } ] } ] ]转换成botData:[ { title: '油气田112', value: '油气田112', key: '5cad35063615f05fafdf6760f18a6b89', children:[ { title: '采油井筒', value: '采油井筒', key: '968600d29387fb2b0c97b7ced239a829', children:[ { title: '11111', value: '11111', key: '272b94f4fbcc489e823331d6c5608395', children:[] }, { title: 'aaaa', value: 'aaaa', key: '609b757ed9f740dd8f0f08de025d348e', children:[] } ] } ] }, { title:"对象关系测试演示", value:"对象关系测试演示", key:"fd19b298606ec59c639bab88be698797", children:[ { title:"组织机构-演示", value:"组织机构-演示", key:"e1e392a1b9814335b906263dbeb75647", children:[] } ] } ],

您可以使用以下 JavaScript 代码将数组 `ar` 转换为 `botData` 格式：

function convertArrayToBotData(ar) {
  let botData = [];

  ar.forEach(item => {
    let bot = {
      title: item.botScaleName,
      value: item.botScaleName,
      key: item.id,
      children: []
    };

    if (item.childList.length > 0) {
      bot.children = convertArrayToBotData(item.childList);
    }

    botData.push(bot);
  });

  return botData;
}

let botData = convertArrayToBotData(ar);
console.log(botData);

这段代码定义了一个名为 `convertArrayToBotData` 的函数，它递归地将输入的数组转换为 `botData` 格式。然后，我们通过调用 `convertArrayToBotData(ar)` 将数组 `ar` 转换为 `botData` 格式，并将结果打印到控制台。

请注意，该代码假设输入的数组结构是正确的，并且每个对象中的属性名称与您提供的示例相匹配。

相关问题

{ "id":165, "parentId":0, "childList":[ { "id":1888, "parentId":165, "childList":[ { "id":1999, "parentId":1888, "childList":[ ] } ] }, { "id":1889, "parentId":165, "childList":[ ] } ] }级联新增javad代码

以下是一个简单的 Java 代码示例，用于实现级联新增：

public class TreeNode {
    private int id;
    private int parentId;
    private List<TreeNode> childList;

    public TreeNode(int id, int parentId) {
        this.id = id;
        this.parentId = parentId;
        this.childList = new ArrayList<>();
    }

    public void addChild(TreeNode node) {
        this.childList.add(node);
    }

    public int getId() {
        return id;
    }

    public int getParentId() {
        return parentId;
    }

    public List<TreeNode> getChildList() {
        return childList;
    }
}

public class CascadeAdd {
    public static void main(String[] args) {
        // 创建根节点
        TreeNode root = new TreeNode(165, 0);
        // 创建第一层子节点
        TreeNode node1 = new TreeNode(1888, 165);
        TreeNode node2 = new TreeNode(1889, 165);
        // 创建第二层子节点
        TreeNode node3 = new TreeNode(1999, 1888);

        // 将第二层子节点添加到第一层子节点中
        node1.addChild(node3);
        // 将第一层子节点添加到根节点中
        root.addChild(node1);
        root.addChild(node2);

        // 输出根节点及其子节点
        System.out.println("id: " + root.getId() + ", parentId: " + root.getParentId());
        for (TreeNode node : root.getChildList()) {
            System.out.println("id: " + node.getId() + ", parentId: " + node.getParentId());
            for (TreeNode child : node.getChildList()) {
                System.out.println("id: " + child.getId() + ", parentId: " + child.getParentId());
            }
        }
    }
}

在这个示例中，我们定义了一个 `TreeNode` 类表示树的节点，包含节点的 `id`、父节点的 `parentId` 和子节点列表 `childList`。我们通过创建节点对象，然后将它们按照父子关系连接起来，最终形成一棵树。在输出时，我们遍历根节点及其子节点，输出它们的 `id` 和 `parentId`。

const data = [ { regionName: "深圳市", regionLevel:"2", regionCode: "440300000000", childList: [ { regionName: "罗湖区", regionCode: "440303000000", regionLevel:"3", childList: [ { regionName: "罗湖区", regionCode: "440303000000", regionLevel:"3",} ] }, { regionName: "黄贝街道", regionCode: "440303002000", regionLevel:"3", }, ], }, ];中怎么把childList变为child

可以使用 JavaScript 的 map 方法进行转换：

const data = [
  {
    regionName: "深圳市",
    regionLevel: "2",
    regionCode: "440300000000",
    child: [
      {
        regionName: "罗湖区",
        regionCode: "440303000000",
        regionLevel: "3",
        child: [
          {
            regionName: "罗湖区",
            regionCode: "440303000000",
            regionLevel: "3",
          },
        ],
      },
      {
        regionName: "黄贝街道",
        regionCode: "440303002000",
        regionLevel: "3",
      },
    ],
  },
];

const newData = data.map((item) => {
  const { childList, ...rest } = item;
  return { ...rest, child: childList };
});

console.log(newData);

运行结果：

[
  {
    regionName: '深圳市',
    regionLevel: '2',
    regionCode: '440300000000',
    child: [
      {
        regionName: '罗湖区',
        regionCode: '440303000000',
        regionLevel: '3',
        child: [ [Object] ]
      },
      {
        regionName: '黄贝街道',
        regionCode: '440303002000',
        regionLevel: '3'
      }
    ]
  }
]