JS 将对象数组子项合并到父项
数据格式
let arr = [{
"parentNodeName": "车辆1",
"parentNodeId": 1,
"nodeName": "转向控制",
"nodeId": 19,
"baseLibraryId": "1663791170918150145",
"childNodeList": [
{
"id": 32,
"tmDfmeaId": "1663742185075671041",
"itemName": "方向盘",
"parentId": 19,
"nodeType": "零部件",
"nodeLevel": 3
},
{
"id": 3184,
"deleteFlag": 0,
"tmDfmeaId": "1663742185075671041",
"itemName": "方向电控",
"parentId": 19,
"nodeType": "零部件",
"nodeLevel": 3
}
],
"functionList": [
{
"parentFunctionList": [
{
"nodeId": 15,
"nodeName": "方向电控",
"baseLibraryId": "1664533904775823361",
"sort": 9,
"rcList": [
{
"id": 16,
"deleteFlag": 0,
"tmDfmeaId": "1663742185075671041",
"itemName": "特性1",
"parentId": 15,
"nodeType": "要求特性",
"nodeLevel": 3,
"ancestors": "-1,1,15",
"sort": null,
"baseLibraryId": "1665622349820837889",
}
]
},
{
"nodeId": 17,
"nodeName": "平稳",
"baseLibraryId": "1664536344296529921",
"sort": null,
"rcList": [
{
"id": 18,
"deleteFlag": 0,
"tmDfmeaId": "1663742185075671041",
"itemName": "大于100",
"parentId": 17,
"nodeType": "要求特性",
"nodeLevel": 3,
"ancestors": "-1,1,17"
}
]
}
],
"currentFunction": {
"nodeId": 20,
"nodeName": "安全行驶",
"baseLibraryId": "1664536400391151618",
"sort": null,
"rcList": [
{
"id": 21,
"tmDfmeaId": "1663742185075671041",
"itemName": "要求1",
"parentId": 20,
"nodeType": "要求特性",
"nodeLevel": 4
},
{
"id": 34,
"tmDfmeaId": "1663742185075671041",
"itemName": "要求2",
"parentId": 20,
"nodeType": "要求特性",
"nodeLevel": 4
}
]
},
"lapseAnalyseOneList": [
{
"loseScoreList": [
{
"nodeId": 22,
"nodeName": "不舒服",
"val": 5
},
{
"nodeId": 3243,
"nodeName": "方向偏移",
"val": null
}
],
"loseVal": 5,
"currentLoseNodeId": 23,
"currentLoseNodeName": "抖动",
"currentBaseLibraryId": "1664536782043455489",
"lapseAnalyseTowList": [
{
"nodeId": 3188,
"tmDfmeaId": null,
"nodeName": "时速低于180",
"baseLibraryId": "1664568460086378497",
"childLosePcList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1",
"tmBaseId": "2",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "提高人员的专业技术1",
"measureName": "提高人员的专业技术"
},
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "2",
"tmBaseId": "4",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "工艺改进"
}
],
"childLosePcVal": 3,
"childLoseDcList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1",
"tmBaseId": "3",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "客户容易感知",
"measureName": "客户容易感知",
"val": 2,
"type": "风险分析",
"dcType": "FC",
"showFlag": ""
}
],
"childLoseDcVal": 2,
"riskAp": "L",
"precautionList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1667061491058356226",
"tmBaseId": "3",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "温度控制1",
"measureName": "温度控制",
"val": 7,
"type": "优化",
"dcType": null,
"showFlag": "否"
},
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1667062432369225730",
"tmBaseId": "1667048322541826049",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "专业改进1",
"measureName": "专业改进2",
"showFlag": "否"
}
],
"detectionMeasureList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1667101920065912834",
"tmBaseId": "1",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "中空板黑屏",
"showFlag": "否"
},
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "2",
"tmBaseId": "2",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "参数需要调整",
"measureName": "参数需要调整",
"val": 3,
"type": "优化",
"dcType": "FC",
"showFlag": ""
}
],
"optimize": {
"id": "1",
"parentTreeId": 23,
"tmTreeId": 3188,
"leader": "admin",
"leaderId": "admin",
"planCompleteDate": "2023-06-02 08:44:43",
"realityCompleteDate": "2023-06-07 08:44:48",
"feVal": 5
},
"evidenceBasedMeasureList": [
],
"optimizeFrequency": 7,
"optimizeDetectability": null,
"optimizeAp": null
},
{
"nodeId": 3189,
"tmDfmeaId": null,
"nodeName": "时速低于160",
"baseLibraryId": "1664537921791041537",
"childLosePcList": null,
"childLosePcVal": null,
"childLoseDcList": null,
"childLoseDcVal": null,
"riskAp": null,
"precautionList": null,
"detectionMeasureList": null,
"optimize": {
"id": "1667102480089382913",
"version": 1,
"deleteFlag": 0
},
"evidenceBasedMeasureList": null,
"optimizeFrequency": null,
"optimizeDetectability": null,
"optimizeAp": null
},
{
"nodeId": 3191,
"tmDfmeaId": null,
"nodeName": "老化",
"baseLibraryId": "1666028294438768641"
}
]
},
{
"loseScoreList": [
{
"nodeId": 24,
"nodeName": "方向偏移",
"val": null
}
],
"loseVal": null,
"currentLoseNodeId": 3106,
"currentLoseNodeName": "有异响",
"currentBaseLibraryId": "1664538404198916097",
"lapseAnalyseTowList": [
{
"nodeId": 3188,
"tmDfmeaId": null,
"nodeName": "时速低于180",
"baseLibraryId": "1664568460086378497",
"childLosePcList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1",
"tmBaseId": "2",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "提高人员的专业技术1",
"measureName": "提高人员的专业技术"
},
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "2",
"tmBaseId": "4",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "工艺改进",
"measureName": "工艺改进"
}
],
"childLosePcVal": 3,
"childLoseDcList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1",
"tmBaseId": "3",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "客户容易感知",
"measureName": "客户容易感知"
}
],
"childLoseDcVal": 2,
"riskAp": null,
"precautionList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1667061491058356226",
"tmBaseId": "3",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "温度控制1"
},
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1667062432369225730",
"tmBaseId": "1667048322541826049",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "专业改进1",
"measureName": "专业改进2"
}
],
"detectionMeasureList": [
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "1667101920065912834",
"tmBaseId": "1",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "中空板黑屏"
},
{
"tmDfmeaId": "1663742185075671041",
"dcPcId": "2",
"tmBaseId": "2",
"parentTreeId": 23,
"tmTreeId": 3188,
"name": "参数需要调整",
"measureName": "参数需要调整"
}
],
"optimize": {
"id": "1",
"version": null,
"deleteFlag": 0,
"state": null,
"parentTreeId": 23,
"tmTreeId": 3188,
"leader": "admin",
"leaderId": "admin",
"planCompleteDate": "2023-06-02 08:44:43",
"realityCompleteDate": "2023-06-07 08:44:48",
"feVal": 5
},
"evidenceBasedMeasureList": [
],
"optimizeFrequency": 7,
"optimizeDetectability": null,
"optimizeAp": null
},
{
"nodeId": 3189,
"tmDfmeaId": null,
"nodeName": "时速低于160",
"baseLibraryId": "1664537921791041537",
"childLosePcList": null,
"childLosePcVal": null,
"childLoseDcList": null,
"childLoseDcVal": null,
"riskAp": null,
"precautionList": null,
"detectionMeasureList": null,
"optimize": {
"id": "1667102480089382913",
"version": 1,
"deleteFlag": 0
},
"evidenceBasedMeasureList": null,
"optimizeFrequency": null,
"optimizeDetectability": null,
"optimizeAp": null
}
]
}
]
},
{
"parentFunctionList": [
],
"currentFunction": {
"nodeId": 3182,
"nodeName": "安全",
"baseLibraryId": "1666022393384390657",
"sort": null,
"rcList": [
{
"id": 3183,
"deleteFlag": 0,
"tmDfmeaId": "1663742185075671041",
"itemName": "粘稠2",
"parentId": 3182,
"nodeType": "要求特性",
"nodeLevel": 4,
"ancestors": "-1,1,19,3182",
"baseLibraryId": "9",
}
]
},
"lapseAnalyseOneList": [
]
}
]
}]const ret = arr.flatMap(({ functionList, ...other }) => {
return functionList.map(item => {
return { functionList: [item], ...item, ...other }
})
})
const ret1 = ret.flatMap(({ lapseAnalyseOneList, ...other }) => {
return lapseAnalyseOneList.map(item => {
return { lapseAnalyseOneList: [item], ...item, ...other }
})
})
const ret2 = ret1.flatMap(({ lapseAnalyseTowList, ...other }) => {
return lapseAnalyseTowList.map(item => {
return { lapseAnalyseTowList: [item], ...item, ...other }
})
})
console.log(ret2)