后端传递过来这样格式的数据，怎样进行转换

Question

后端接口传递来数据为这种格式数据

 {
    "code": 200,
    "data": [ { "Name": "IP等级", "AttCode": "1024", "AttValue": "IP67", "AttItemCnt": 90 },
                 { "Name": "停产","AttCode": "1000", "AttValue": "是", "AttItemCnt": 209 },
                 { "Name": "工作电压", "AttCode": "1025", "AttValue": "3.0A", "AttItemCnt": 9 },
                { "Name": "工作电压", "AttCode": "1025", "AttValue": "4.0A", "AttItemCnt": 3 },
                { "Name": "工作电压", "AttCode": "1025", "AttValue": "7.0A", "AttItemCnt": 8},
                { "Name": "工作电压", "AttCode": "1025", "AttValue": "12.0A", "AttItemCnt": 9 },
                { "Name": "接头A种类", "AttCode": "1004", "AttValue": "M8", "AttItemCnt": 303 },
                { "Name": "接头A种类", "AttCode": "1004", "AttValue": "1/2\"","AttItemCnt": 3 },
                { "Name": "接头A种类", "AttCode": "1004", "AttValue": "M12",  "AttItemCnt": 1225 },
                { "Name": "接头A种类", "AttCode": "1004", "AttValue": "M16", "AttItemCnt": 9 },
                { "Name": "接头材质", "AttCode": "1029", "AttValue": "NYLON", "AttItemCnt": 62 },
                { "Name": "接头材质","AttCode": "1029", "AttValue": "PBT", "AttItemCnt": 3 },
                {"Name": "接头材质", "AttCode": "1029", "AttValue": "铜镀镍",  "AttItemCnt": 25},
                { "Name": "最大接入线径", "AttCode": "1032",  "AttValue": "1.5mm2", "AttItemCnt": 84 },
                { "Name": "温度范围", "AttCode": "1015", "AttValue": "-25℃ - +85℃", "AttItemCnt": 43 },
                { "Name": "温度范围", "AttCode": "1015","AttValue": "-30℃ - +85℃", "AttItemCnt": 9 },
                { "Name": "温度范围", "AttCode": "1015", "AttValue": "-40℃ - +70℃", "AttItemCnt": 5 },
                { "Name": "线缆材质", "AttCode": "1008", "AttValue": "PP-EPDM","AttItemCnt": 23},
                {"Name": "线缆材质", "AttCode": "1008", "AttValue": "PUR", "AttItemCnt": 860 },
                { "Name": "线缆材质", "AttCode": "1008", "AttValue": "PVC", "AttItemCnt": 639 },
                {"Name": "连接方式","AttCode": "1033", "AttValue": "压接","AttItemCnt": 6 },
                { "Name": "连接方式", "AttCode": "1033", "AttValue": "拧接", "AttItemCnt": 12 },
                { "Name": "连接方式", "AttCode": "1033", "AttValue": "焊接", "AttItemCnt": 19 },
                { "Name": "针脚数", "AttCode": "1009","AttValue": "4+PE", "AttItemCnt": 20 } ],
    "message": "操作成功"
}

怎样通过前端处理将其转换为这种格式

{
    "code": 200,
    "data": [ { "Name": "IP等级", "AttCode": "1024", "AttValue": "IP67", "AttItemCnt": 90 },
                 { "Name": "停产","AttCode": "1000", "AttValue": "是", "AttItemCnt": 209 },
                 { "Name": "工作电压", "AttCode": "1025", "AttValue": "3.0A,4.0A,7.0A,12.0A", "AttItemCnt": "9,3,8,9" },
                { "Name": "接头A种类", "AttCode": "1004", "AttValue": "M8,1/2",M12,M16 "AttItemCnt": "303,3,1225,9" },
                { "Name": "接头材质", "AttCode": "1029", "AttValue": "NYLON,PBT,铜镀镍", "AttItemCnt": "62,3,25" },
                { "Name": "最大接入线径", "AttCode": "1032",  "AttValue": "1.5mm2", "AttItemCnt": 84 },
                { "Name": "温度范围", "AttCode": "1015", "AttValue": "-25℃ - +85℃,-30℃ - +85℃,-40℃ - +70℃", "AttItemCnt": "43,9,5" },
                { "Name": "线缆材质", "AttCode": "1008", "AttValue": "PP-EPDM,PUR,PVC","AttItemCnt":" 23,860,639"},
                {"Name": "连接方式","AttCode": "1033", "AttValue": "压接,拧接,焊接","AttItemCnt": "6,12,19" },
                { "Name": "针脚数", "AttCode": "1009","AttValue": "4+PE", "AttItemCnt": 20 } ],
    "message": "操作成功"
}

Answer 1

function test() {
    let newData = []
    res.data.forEach(item => {
        const targetObj = newData.find(i => i.Name === item.Name);
        if (targetObj) {
            targetObj.AttValue += `,${item.AttValue}`
            targetObj.AttItemCnt += `,${item.AttItemCnt}`
        } else {
            newData.push({ ...item })
        }
    })
    // newData 即为所需数据
}

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