我们可以将两个数组转换为一个 JavaScript 对象吗?
以下是将两个数组转换为一个 JavaScript 对象的代码 −
示例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
body {
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.result,.sample {
font-size: 18px;
font-weight: 500;
color: rebeccapurple;
}
.result {
color: red;
}
</style>
</head>
<body>
<h1>Convert two arrays into one JavaScript object</h1>
<div class="sample">
["firstName", "lastName", "age"]<br />["Rohan", "Sharma", 21]
</div>
<div class="result"><br /></div>
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to create an object from the above two arrays</h3>
<script>
let resEle = document.querySelector(".result");
let BtnEle = document.querySelector(".Btn");
var objKeys = ["firstName", "lastName", "age"];
var objValues = ["Rohan", "Sharma", 21];
var resultObj = {};
BtnEle.addEventListener("click", () => {
objKeys.forEach(
(element, index) => (resultObj[element] = objValues[index])
);
for (let i in resultObj) {
resEle.innerHTML += "Key = " + i + " : Value = " + resultObj[i] + "<br>";
}
});
</script>
</body>
</html>输出
上述代码会生成以下输出 −

单击“点击这里”按钮 −

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