Javascript method to change the image link address: [window.onload = function () {ImageSrc();} function ImageSrc() { var imgs = document.getEleme...].
#The operating environment of this article: windows10 system, javascript 1.8.5, thinkpad t480 computer.
The specific implementation method of changing the image link address using JavaScript:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script type="text/javascript">
window.onload = function () {
ImageSrc();
}
function ImageSrc() {
var imgs = document.getElementsByClassName("ArticleBody")[0].getElementsByTagName("img");
for (var i = 0, l = imgs.length; i < l; i++) {
imgs[i].src = imgs[i].src.replace("gjbt", "www"); //img[i].src is the reference to the image.
}
}
</script>
</head>
<body>
<div class="ArticleBody">
<img src="image/01.jpg" />
<img src="image/04.jpg" />
<img src="image/02.jpg" />
<img src="image/03.jpg" />
</div>
</body>
</html> Recommended learning: javascript video tutorial
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