使用多个字符串变量填充 JSON

Question

我已经简化了我在这里展示的内容，但是我在“填充”具有这 3 个变量的 JSON 结构时遇到了一些麻烦。我不知道如何创建新对象，我最终将所有名称、年龄或状态存储在 1 个对象中。我正在使用 nodeJS，任何提示将不胜感激。

const name = "Jason" + '\n' + "Freddy" + '\n' + "Chucky"
const age = "31" + '\n' + "25" + '\n' + "15"
const state = "CA" + '\n' + "NY" + '\n' + "PA"

控制台输出会显示这个

Jason
Freddy
Chucky
31
25
15
CA
NY
PA

我想从 3 个变量中获取这些值并创建它...

{
    "overview": 
    [
        {
            "people": 
            [
                {
                    "name": "Jason",
                    "age": "31",
                    "state": "CA"
                },
                {
                    "name": "Freddy",
                    "age": "25",
                    "state": "NY"
                },
                {
                    "name": "Chucky",
                    "age": "15",
                    "state": "PA"
                }
                
            ]
        }
    ]
}

Answer 1

首先，使用split解析初始数据。

之后，创建您想要的结构，然后遍历您的数据并使用push 方法填充人员数组。

const name = "Jason" + '\n' + "Freddy" + '\n' + "Chucky";
const age = "31" + '\n' + "25" + '\n' + "15";
const state = "CA" + '\n' + "NY" + '\n' + "PA";

const names = name.split('\n');
const ages = age.split('\n');
const states = state.split('\n');

const obj = { overview : [
  {
    people: []
  }
]}

for (var i = 0; i <= 2; i++){
   const person = {};
   person.name = names[i];
   person.age = ages[i];
   person.state = states[i];
   obj.overview[0].people.push(person);
}

console.log(obj);

推送 - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/push

拆分 - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/split