使用自己的图像更改jQuery UI按钮的图标

<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css"><script src="https://code.jquery.com/jquery-3.6.0.min.js"></script><script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

$("#myButton").button({
    icons: {
        primary: "ui-icon-my-custom-icon"
    }
});

.ui-icon-my-custom-icon {
    background-image: url('path/to/your/custom-icon.png');
    width: 16px;
    height: 16px;
}