js获取图片的url地址吗

let imageUrl = "https://example.com/image.jpg";

<img id="myImage" src="https://example.com/image.jpg" alt="Example Image">

let imageElement = document.getElementById('myImage');
let imageUrl = imageElement.src;
console.log(imageUrl); // 输出: https://example.com/image.jpg

<div id="bgImage" style="background-image: url('https://example.com/image.jpg');"></div>

let element = document.getElementById('bgImage');
let style = window.getComputedStyle(element);
let backgroundImageUrl = style.backgroundImage.slice(5, -2); // 去掉 'url("' 和 '")'
console.log(backgroundImageUrl); // 输出: https://example.com/image.jpg

let relativeUrl = "/images/example.jpg";
let baseUrl = window.location.origin;
let absoluteUrl = new URL(relativeUrl, baseUrl).toString();
console.log(absoluteUrl); // 输出: https://example.com/images/example.jpg