代码示例:(标识:eg_js_events_onload_img)
<!DOCTYPE html>
<html>
<head>
<script>
function loadImage() {
  alert("图像已加载");
}
</script>
</head>
<body>

<img src="/i/shanghai_lupu_bridge.jpg" onload="loadImage()" />

</body>
</html>
运行结果: