我的jsp文件如下文件属性编码为utf-8
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ page import="java.io.File.*"%> 
 <%@ page import="java.io.*"%> 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@page import="java.io.File;"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<%!String dex; %>
<title>在线阅读</title>
</head>
<body>
<% 
dex=request.getParameter("index");
out.println(session.getAttribute("authorList"+dex));%>
的论文如下:
<hr><br>
<%try 
   {String fileName="E:\\upload\\"+session.getAttribute("authorList"+dex).toString()+".doc";
File myFile=new File(fileName);
    BufferedReader in = new BufferedReader(new FileReader(myFile));
   
    String str;
    while ((str = in.readLine()) != null) 
    {
 %>
 
        <%
         //byte[] byte1=str.getBytes("utf-8");
         //String outStr=new String(byte1,"UTF-8");
         //str.getBytes("UTF-8");out.println(new String(byte1,"utf-8"));
         response.setCharacterEncoding("UTF-8");
         //out.println(outStr);
         out.println(str);
        %>
 <%
    }
   
    in.close();

catch (IOException e) 
{
    e.getStackTrace();
}%>
</body>
</html>请高人指点,不知word文件的默认编码方式是什么?