JavaScript array.toLocaleString() 函数
javascriptfront end technologyobject oriented programming
JavaScript array.toLocaleString() 函数将数组的元素作为字符串返回，并以特定于语言环境的字符串(如逗号)分隔。它可以将语言环境作为参数，该参数指定要将字符串转换为的语言标签。
以下是 array.toLocaleString() 函数的代码
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;
}
.sample {
font-size: 20px;
font-weight: 500;
}
</style>
</head>
<body>
<h1>JavaScript array.toLocaleString()</h1>
<div class="sample"></div>
<button class="btn">点击此处</button>
<h3>Click on the above button to convert the array to UK locale string</h3>
<script>
let fillEle = document.querySelector(".sample");
let arr = [1, 3, new Date()];
fillEle.innerHTML = arr;
document.querySelector(".Btn").addEventListener("click", () => {
arr = arr.toLocaleString("en-GB");
fillEle.innerHTML = arr;
});
</script>
</body>
</html>
输出
点击“CLICK HERE”按钮 −
