自学教程(runoops.com)

<!DOCTYPE html>
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<head>
  <meta charset="utf-8" />
  <title>自学教程(runoops.com)</title>
  <script>
    function loadXMLDoc() {
      xmlhttp = null;
      if (window.XMLHttpRequest) {
        // IE7+, Firefox, Chrome, Opera, Safari 浏览器执行代码
        xmlhttp = new XMLHttpRequest();
      }
      else {
        // IE6, IE5 浏览器执行代码
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      }
      if (xmlhttp != null) {
        xmlhttp.onreadystatechange = function () {
          if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
            xmlDoc = xmlhttp.responseXML;
            var txt = "";
            x = xmlDoc.getElementsByTagName("ARTIST");
            for (i = 0; i < x.length; i++) {
              txt = txt + x[i].childNodes[0].nodeValue + "<br>";
            }
            document.getElementById("myDiv").innerHTML = txt;
          }
        }
        xmlhttp.open("GET", "//demo.runoops.com/sources/xml/cd_catalog.xml", true);
        xmlhttp.send();
      }
      else {
        alert("您的浏览器不支持 XMLHTTP。");
      }
    }
  </script>
</head>

<body>

</body>

</html>