我有一个像这样的json对象:
{
"id":"cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"custome-array":[
{
"date1":"12/10/2019",
"date2":"12/09/2019",
"id":"cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"more_data":{
"id":"59c12dbf1d41c818272198b3",
"some_no":"9204506",
"name":"blabla"
}
},
{
"date1":"12/10/2019",
"date2":"12/09/2019",
"id":"cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"more_data":{
"id":"59c12dbf1d41c818272198b3",
"some_no":"9204506",
"name":"blabla"
}
}
]
}
我的“客户数组”是动态的
我想使用map函数修改此数据格式,以便“ more_data”仅存储“名称”,而不存储完整的对象。
{
"id":"cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"custome-array":[
{
"date1":"12/10/2019",
"date2":"12/09/2019",
"id":"cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"more_data":"blabla"
},
{
"date1":"12/10/2019",
"date2":"12/09/2019",
"id":"cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"more_data":"blabla"
}
]
}
最佳答案
这适用于简单的forEach循环。您可以使用forEach's
回调来更改原始数组。
let data = {
"id": "cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"custome-array": [{
"date1": "12/10/2019",
"date2": "12/09/2019",
"id": "cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"more_data": {
"id": "59c12dbf1d41c818272198b3",
"some_no": "9204506",
"name": "blabla"
}
},
{
"date1": "12/10/2019",
"date2": "12/09/2019",
"id": "cfab8e92-025a-4070-ba1f-5bb1a8b3c9b6",
"more_data": {
"id": "59c12dbf1d41c818272198b3",
"some_no": "9204506",
"name": "blabla"
}
}
]
}
data["custome-array"].forEach(ele => {
ele["more_data"] = ele["more_data"].name;
})
console.log(data)