【问题标题】:Split an array into an array with different objects将数组拆分为具有不同对象的数组
【发布时间】:2022-01-10 13:53:52
【问题描述】:

我正在处理一个普通数组,但我希望数组的结构采用子数组形式,其中包含多个条目。我尝试了 forEach 但是当我推送元素时,整个数组被推入子数组中。 我拥有的数组

data = ["1640662522","1640663240","1640663967","1640664659","1640665388","1640666124","1640666829","1640667505","1640668278","1640668984"];

但我希望我的新数组的结构是

    {
"sizeData":[
 {
           "timestamp":1640662522,
           "size":12345,
           "fees":12589,
           "cost":168
},
 {
           "timestamp":1640663240,
           "size":12345,
           "fees":12589,
           "cost":168},
 {
           "timestamp":1640663967,
           "size":12345,
           "fees":12589,
           "cost":168
}, {
           "timestamp":1640664659,
           "size":12345,
           "fees":12589,
           "cost":168
}
]

谁能帮我解决这个问题。 我正在为此研究js

【问题讨论】:

  • 多余的数据从何而来?

标签: javascript arrays loops foreach split


【解决方案1】:

去做吧。

第 1 步:创建新的数组元素

第 2 步:ForEach 数据并将数据推送到数组元素

第 3 步:标准化数据。

祝你好运!

let data = ["1640662522","1640663240","1640663967","1640664659","1640665388","1640666124","1640666829","1640667505","1640668278","1640668984"];
let elements = [];
data.forEach(function(val){
  elements.push({
    "timestamp":parseInt(val),
    "size":12345,
    "fees":12589,
    "cost":168
  })
})
let result = {
  "sizeData": elements 
}
console.log(result) 

【讨论】:

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