js动态创建svg与use 使用iconfont symbol

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <title>Document</title>

    <link rel="stylesheet" href="./iconfont/iconfont.css">

</head>

<body>

 <!-- <svg class="icon svg-icon" aria-hidden="true">

                  <use xlink:href="#icon1"></use>

                </svg> -->

    <script src="./iconfont/iconfont.js"></script>

    <script>

        let svgns = "http://www.w3.org/2000/svg";

      let xlinkns = "http://www.w3.org/1999/xlink";

        let icon = document.createElementNS(svgns, "svg");

        icon.setAttribute("aria-hidden", true);

        let use = document.createElementNS(svgns, "use");

        use.setAttributeNS(xlinkns, "href", "#icon1");

        icon.appendChild(use);

        document.body.appendChild(icon)

    </script>

</body>

</html>

js动态创建svg与use 使用iconfont symbol-LMLPHP

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