<%@ page contentType="text/xml; charset=gbk" language="java" import="java.sql.*" errorPage="" %>
<?xml version="1.0" encoding="gb2312"?>
<M2MDoc>
    <SPID>3</SPID>
    <SPName>3</SPName>
    <MovieList>
        <Item MovieID="103704" MovieName="忍" Class="动作片" />
        <Item MovieID="103701" MovieName="风斗士" Class="动作片" />
        <Item MovieID="103693" MovieName="无血无泪" Class="动作片" />
    </MovieList>
    <Page Number="1" AllPage="3" Count="45" />
</M2MDoc>

function xhai_GetXML(){
 xhai_xml = new ActiveXObject("Microsoft.XMLDOM");
    xhai_xml.async=true;
    xhai_xml.onreadystatechange = GetReady;
    xhai_xml.load("datafile.xml")
}

function GetReady(){
 if(xhai_xml.readyState==4){
     if(xhai_xml.parseError.errorCode==0){
   document.write("SPID："+xhai_xml.documentElement.selectNodes("SPID")(0).text+"<br />");
   document.write("SPName："+xhai_xml.documentElement.selectNodes("SPName")(0).text+"<br />");
   document.write("<br />");
   var i,c,d,Line;
   var MovieList = xhai_xml.documentElement.selectNodes("//MovieList/Item");
   var j=MovieList.length;
   Line = MovieList.item(0);
   d=Line.attributes.length;
   for(c=0;c<d;c++){
    document.write(Line.attributes(c).name+" | ");
   }
   document.write("<br />");

   for(i=0;i<j;i++){
    Line = MovieList.item(i);
    d=Line.attributes.length;
    for(c=0;c<d;c++){
     document.write(Line.attributes(c).value+" | ");
    }
    document.write("<br />");
   }
   document.write("<br />");
   var page = xhai_xml.documentElement.selectNodes("//Page").item(0)
   j=page.attributes.length;
   for(i=0;i<j;i++){
    document.write(page.attributes(i).name+":");
    document.write(page.attributes(i).value+" ");
   }
     }
      delete(xhai_xml);
    }
}
xhai_GetXML();
</script>

本例输出结果

SPID:3
SPName:3

MovieID | MovieName | Class |
103704 | 忍 | 动作片 |
103701 | 风斗士 | 动作片 |
103693 | 无血无泪 | 动作片 |

Number:1  AllPage:3  Count:45

输出格式可自定修改

function xmlEscape(text)
{    
    text = text.replace(/&/g,"&amp;");
    text = text.replace(/</g,"&lt;");
    text = text.replace(/>/g,"&gt;");
    
    return text;
}

function xmlUnescape(text)
{
    text = text.replace(/&lt;/g,"<");
    text = text.replace(/&gt;/g,">");
    text = text.replace(/&amp;/g,"&");
    
    return text;
}

为啥浏览器显示：
对象不支持此属性或方法

我在msdn上查关于html/css的方法，replace好像不是这样用的。。。
W_H_Y