const data = [
{
"id": "f1b055b9-d5cf-4f3f-a43b-481d7c18014f",
"text": "220kV",
"nodes": [
{
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"voltageClass": "f1b055b9-d5cf-4f3f-a43b-481d7c18014f",
"text": "lcy测试",
"nodes": [
{
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{
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"id": "04db531e-39c7-4fee-bf2b-13cbec867a5c",
"text": "测试",
"deviceNo": "123456789",
"sysTowerId": "ad2af0c9-da6a-4ce6-a7be-a0bda2b0cd05",
"TowerNo": "1",
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{
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"deviceid": "04db531e-39c7-4fee-bf2b-13cbec867a5c",
"text": "1(1)",
"chno": 1,
"chid": ""
},
{
"id": "fc4568e4-213a-4777-a54a-4a684d29ffc9",
"deviceid": "04db531e-39c7-4fee-bf2b-13cbec867a5c",
"text": "2(2)",
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"chid": ""
},
{
"id": "252c3eb2-5e59-4d94-98ab-b9840ea9a993",
"deviceid": "04db531e-39c7-4fee-bf2b-13cbec867a5c",
"text": "3(3)",
"chno": 3,
"chid": ""
}
]
}
]
}
]
},
{
"id": "fcca1d11-ff1a-49b9-a7fa-143e65268de8",
"voltageClass": "f1b055b9-d5cf-4f3f-a43b-481d7c18014f",
"text": "ztz测试专线",
"nodes": [
{
"id": "44063bc0-251a-4bc4-b696-7e60fead696d",
"text": "1",
"nodes": [
{
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"id": "7aaf28ed-59d1-4b84-8abc-e7a874a4b581",
"text": "ztz测试专线-1",
"deviceNo": "ztz测试专线-1",
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{
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"deviceid": "7aaf28ed-59d1-4b84-8abc-e7a874a4b581",
"text": "1(1)",
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"chid": "34010000002000391"
}
],
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}
]
},
{
"id": "cd8101f5-cab9-4c8b-a283-25e68ad45b1e",
"text": "2",
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{
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"id": "10c07703-426b-4e11-b698-e3f89ad80368",
"text": "34010000002000392",
"deviceNo": "34010000002000392",
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{
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"text": "1(1)",
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"chid": "34010000002000392"
}
],
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"LineName": "ztz测试专线",
"ChannelId": "34010000002000392",
"NCWatermark": "220kV-ztz测试专线-2-大号侧--1(1)-1",
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}
]
},
{
"id": "7993f2f4-3f00-42fd-90c8-29ffb57ad6e3",
"text": "3",
"nodes": [
{
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"id": "5fde5727-d75b-42ca-b2ba-a15a04d3f36c",
"text": "220kVztz测试专线 #3大号侧",
"deviceNo": "2024012900002",
"channels": [],
"sysTowerId": "7993f2f4-3f00-42fd-90c8-29ffb57ad6e3",
"TowerNo": "3",
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"LineName": "ztz测试专线",
"ChannelId": "2024012900002",
"NCWatermark": "220kV-ztz测试专线-3-大号侧---1",
"IsOnline": false
}
]
}
]
},
{
"id": "95e94977-86ae-4252-8d40-75a2feb33c92",
"voltageClass": "f1b055b9-d5cf-4f3f-a43b-481d7c18014f",
"text": "从化科技线路",
"nodes": [
{
"id": "2b7b9b15-887e-434e-9665-cf74581b7510",
"text": "2",
"nodes": [
{
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"id": "e1442e16-ed8a-4d4d-96ad-087915db9b7a",
"text": "34010000002000391",
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{
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"text": "1(1)",
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"chid": "34010000002000391"
}
],
"sysTowerId": "2b7b9b15-887e-434e-9665-cf74581b7510",
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"LineName": "从化科技线路",
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"NCWatermark": "220kV-从化科技线路-2-大号侧--1(1)-1",
"IsOnline": false
}
]
}
]
}
]
},
{
"id": "0f106455-7f91-4252-9af3-d45c0b741c3a",
"text": "110kV",
"nodes": [
{
"id": "78d5b790-6acd-4308-b3b7-cc87da97ac96",
"voltageClass": "0f106455-7f91-4252-9af3-d45c0b741c3a",
"text": "江西富Ⅰ线",
"nodes": [
{
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"text": "1",
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{
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"id": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3401000000112005Z",
"deviceNo": "3401000000112005Z",
"sysTowerId": "792ac297-877d-45ac-95ae-be65a07a0645",
"TowerNo": "1",
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"IsOnline": false,
"nodes": [
{
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"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "1(1)",
"chno": 1,
"chid": "1"
},
{
"id": "45e1802e-b989-41b2-83b9-1d0dad7ce95f",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "2(2)",
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"chid": "2"
},
{
"id": "68368d44-e17a-44c8-aa53-63ccd4ab1b99",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3(3)",
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"chid": "3"
}
]
}
]
},
{
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{
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"id": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3402000000222005Z",
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"text": "1(1)",
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"chid": "1"
},
{
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"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
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"chid": "2"
},
{
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"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
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"chid": "3"
}
]
}
]
}
]
},
{
"id": "833cd9e5-2f68-481c-80f8-2b9488caae87",
"voltageClass": "0f106455-7f91-4252-9af3-d45c0b741c3a",
"text": "江西富Ⅱ线",
"nodes": [
{
"id": "0819da3e-1102-45d2-b409-c6bdb3eb0c5b",
"text": "1",
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{
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"id": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3401000000112005Z",
"deviceNo": "3401000000112005Z",
"sysTowerId": "0819da3e-1102-45d2-b409-c6bdb3eb0c5b",
"TowerNo": "1",
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"IsOnline": false,
"nodes": [
{
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"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "1(1)",
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"chid": "1"
},
{
"id": "45e1802e-b989-41b2-83b9-1d0dad7ce95f",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "2(2)",
"chno": 2,
"chid": "2"
},
{
"id": "68368d44-e17a-44c8-aa53-63ccd4ab1b99",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3(3)",
"chno": 3,
"chid": "3"
}
]
}
]
}
]
}
]
},
{
"id": "a6c63fc9-1ffc-48d1-8c7e-91def82ba0c5",
"text": "10kV",
"nodes": [
{
"id": "8b6a9183-9ed5-4545-b779-a54bc14992b9",
"voltageClass": "a6c63fc9-1ffc-48d1-8c7e-91def82ba0c5",
"text": "B710-hyl",
"nodes": [
{
"id": "883fd287-329a-4497-8c3d-3f092509c52c",
"text": "1",
"nodes": [
{
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"id": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3401000000112005Z",
"deviceNo": "3401000000112005Z",
"sysTowerId": "883fd287-329a-4497-8c3d-3f092509c52c",
"TowerNo": "1",
"sysGridLineID": "8b6a9183-9ed5-4545-b779-a54bc14992b9",
"LineName": "B710-hyl",
"ChannelId": "1",
"NCWatermark": "10kV-B710-hyl-1-小号侧--1(1)-1",
"IsOnline": false,
"nodes": [
{
"id": "9cc4c04e-aaae-44b9-a818-d0be28dcafff",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "1(1)",
"chno": 1,
"chid": "1"
},
{
"id": "45e1802e-b989-41b2-83b9-1d0dad7ce95f",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "2(2)",
"chno": 2,
"chid": "2"
},
{
"id": "68368d44-e17a-44c8-aa53-63ccd4ab1b99",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3(3)",
"chno": 3,
"chid": "3"
}
]
}
]
}
]
},
{
"id": "2529c673-d824-472c-ba78-a10768d26b86",
"voltageClass": "a6c63fc9-1ffc-48d1-8c7e-91def82ba0c5",
"text": "B710-支线一",
"nodes": [
{
"id": "a86c6694-1642-43e1-8110-d845506f32d5",
"text": "36",
"nodes": [
{
"sysID": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"id": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3403600000036362005Z",
"deviceNo": "3401000000112005Z",
"sysTowerId": "a86c6694-1642-43e1-8110-d845506f32d5",
"TowerNo": "36",
"sysGridLineID": "2529c673-d824-472c-ba78-a10768d26b86",
"LineName": "B710-支线一",
"ChannelId": "1",
"NCWatermark": "10kV-B710-支线一-36-小号侧--1(1)-1",
"IsOnline": false,
"nodes": [
{
"id": "9cc4c04e-aaae-44b9-a818-d0be28dcafff",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "1(1)",
"chno": 1,
"chid": "1"
},
{
"id": "45e1802e-b989-41b2-83b9-1d0dad7ce95f",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "2(2)",
"chno": 2,
"chid": "2"
},
{
"id": "68368d44-e17a-44c8-aa53-63ccd4ab1b99",
"deviceid": "6d5d824f-ad5d-40ca-bfe3-b173b77e3a0a",
"text": "3(3)",
"chno": 3,
"chid": "3"
}
]
}
]
}
]
}
]
}
]
function getLastLevelItems(arr) {
let lastLevelItems = [];
function getLastLevel(nodes) {
nodes.forEach(node => {
if (Array.isArray(node.nodes) && node.nodes.length > 0) {
getLastLevel(node.nodes);
} else {
if (node.deviceNo || node.chno) { }
lastLevelItems.push(node);
}
});
}
getLastLevel(arr);
return lastLevelItems;
}
const lastLevelItems = getLastLevelItems(data);
console.log(lastLevelItems);