将数组值设置为简单对象的javascript对象

我有一个数组作为值的对象

{"Name":["Saam Loan"],"HitType":["Sanction"],"ListNumber":["676"],"ListName":["EU"],"Score":["100"],"LastUpdateDate":["2019-10-17T00:00:00"],"IsPerson":["true"],"IsActive":["true"]}

如何将其转换为 {“名称”：“Saam贷款”，“HitType”：“制裁”}

任何想法

const obj={“Name”：[“Saam Loan”]，“HitType”：[“approval”]，“ListNumber”：[“676”]，“ListName”：[“EU”]，“Score”：[“100”]，“LastUpdateDate”：[“2019-10-17T00:00:00”]，“IsPerson”：[“true”，“IsActive”：[“true”]
;
const keyIncludedInDesiredKeys=（键）=>['Name'，'HitType']。包括（键）；
const extractedObject=Object.keys（obj）.filter（keycincludedindeiredkeys）.reduce（（pr，curr）=>（{…pr[curr]：obj[curr][0]}），{}）；

---

这将返回一个对象，其中包含来自初始obj的每个关键点。然后，您可以只选择您需要的。或者先过滤，然后创建对象

如果所有属性都肯定在数组值中，那么您可以对in循环或

数组执行一个简单的
。reduce

let obj = {"Name":["Saam Loan"],"HitType":["Sanction"],"ListNumber":["676"],"ListName":["EU"],"Score":["100"],"LastUpdateDate":["2019-10-17T00:00:00"],"IsPerson":["true"],"IsActive":["true"]}

let finalAnswer = []

for(let x in obj ) {
   finalAnswer.push({
      [x]: obj[x].toString()
   })
}

// Test data
let obj = {"Name":["Saam Loan"],"HitType":["Sanction"],"ListNumber":["676"],"ListName":["EU"],"Score":["100"],"LastUpdateDate":["2019-10-17T00:00:00"],"IsPerson":["true"],"IsActive":["true"]};

// array.reduce function
let newObj1 = Object.keys(obj).reduce((accumulator, current) => {
  accumulator[current] = obj[current][0];
  return accumulator;
},{})

// OR for in loop
let newObj2 = {};
for(let key in obj) {
  newObj2[key] = obj[key][0];
}

console.log(newObj1) // {Name: "Saam Loan", HitType: "Sanction", ListNumber: "676", ListName: "EU"…}
console.log(newObj2) // {Name: "Saam Loan", HitType: "Sanction", ListNumber: "676", ListName: "EU"…}

链接：

Array.prototype.reduce（）

对于…in-
请尝试以下简单的解决方案：


var obj={“名称”：[“Saam贷款”]，“HitType”：[“批准”]，“列表编号”：[“676”]，“列表名”：[“欧盟”]，“分数”：[“100”]，“最新更新日期”：[“2019-10-17T00:00:00”]，“iPerson”：[“真实”]，“iActive”：[“真实”]；
for（对象的常量键。键（obj））{
obj[keys]=obj[keys][0]；
}
控制台日志（obj）
y={Name:x.Name[0]，HitType:x.HitType[0]}

怎么样？

function transform (target) {
    const result = {}
    for (const [key, value] of Object.entries(target)) {
        result[key] = value[0]
    }
    return result
}

// Test data
let obj = {"Name":["Saam Loan"],"HitType":["Sanction"],"ListNumber":["676"],"ListName":["EU"],"Score":["100"],"LastUpdateDate":["2019-10-17T00:00:00"],"IsPerson":["true"],"IsActive":["true"]};

// array.reduce function
let newObj1 = Object.keys(obj).reduce((accumulator, current) => {
  accumulator[current] = obj[current][0];
  return accumulator;
},{})

// OR for in loop
let newObj2 = {};
for(let key in obj) {
  newObj2[key] = obj[key][0];
}

console.log(newObj1) // {Name: "Saam Loan", HitType: "Sanction", ListNumber: "676", ListName: "EU"…}
console.log(newObj2) // {Name: "Saam Loan", HitType: "Sanction", ListNumber: "676", ListName: "EU"…}