我的本地是好用的,看看把?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head><body>
<input name="ceshi" type="button" value="读文本内容" onClick="readXsltToBuffer()">
</body>
</html>
<script language="javascript">
function readXsltToBuffer(){
  //var oXsltFile = document.all("XsltFile");
  var oFileSystemObject = new ActiveXObject("Scripting.FileSystemObject");
  var oTextStream = oFileSystemObject.OpenTextFile("C:\\Documents and Settings\\Admin\\桌面\\更新文件.txt", 1,false,-2);
 // var buff = document.all("Xslt");
  //buff.value = oTextStream.ReadAll();
  //
  alert(oTextStream.ReadAll());
  //
}</script>