js解析xml

js代码

function parseXML(file)
{
try
{
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
} catch (e)
{
try
{
xmlDoc = document.implementation.createDocument("","",null);
} catch (e)
{
alert(e.message);
return;
}
}
xmlDoc.async = false;
xmlDoc.load(file);
return xmlDoc;
}
var xmlDoc = parseXML("test.xml");
var elements = xmlDoc.getElementsByTagName("Company");
for(var i = 0; i < elements.length; i++)
{
var name =
elements[i].getElementsByTagName("cName") [0].firstChild.nodeValue;
document.write(name + " ");
}
</script>

test.xml
<?xml version="1.0" encoding="utf-8"?>
<DongFang>
<Company>
<cName>wangbo</cName>
<cIP>2</cIP>
</Company>
<Company>
<cName>zhangsan</cName>
<cIP>2</cIP>
</Company>
<Company>
<cName>lixianglan</cName>
<cIP>2</cIP>
</Company>
</DongFang>