javascript - 从 xml 中列出 xml 节点和属性名称

Question

如何从 xml 中检索节点名称和属性名称(不是节点或属性的值)是否可以使用 jquery？

<Client>
    <product name="astro">
        <service_process name="ACID">
            <host>pable</host>
            <port>18848</port>
        </servcice_process>
        <service_process name="Mestro">
            <host>Mico</host>
            <port>18821</port>
        </servcice_process>
    </product>
</Client>

Answer 1

您可以从类似 this 的内容开始:

var xml = '<Client><product name="astro"><service_process name="ACID"><host>pable</host><port>18848</port></servcice_process><service_process name="Mestro"><host>Mico</host><port>18821</port></servcice_process></product></Client>';

$(xml).each(function displayChildren (i, node) {
  console.log(node.nodeName);

  // traverse attributes
  $.each(node.attributes, function (j, attr) {
    console.log(attr.nodeName, attr.nodeValue);
  });

  // recursive call
  $(node).children().each(displayChildren);
});