<%@ page contentType="text/html; charset=GBK" language="java" import="java.sql.*" errorPage="" %>
<table width="611" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td>&nbsp;</td>
    <td class="bigword">&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td width="100">&nbsp;</td>
    <td class="bigword">Input</td>
    <td width="100">&nbsp;</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td class="bigword">&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
</table>
<table width="611" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td><form method="post" action="b_gbk.jsp">
        <table width="611" border="0" cellpadding="0" cellspacing="0">
          <tr>
            <td width="100" align="right"></td>
            <td><input name="ClsID" type="text" class="word" id="ClsID" maxlength="2" >
              *</td>
          </tr>
          <tr>
            <td width="100" align="right">&nbsp;</td>
            <td><input name="btn" type="submit" value="OK">
             </td>
          </tr>
        </table>
      </form></td>
  </tr>
</table>

<%@ page contentType="text/html; charset=GBK" import="sun.io.*,java.util.*" %>
<%
String a=(String)request.getParameter("ClsID");
byte b[]=a.getBytes("ISO8859-1");
for(int j=0;j<b.length;j++){
  out.println(Integer.toHexString(b[j])+"<br>");
}
ByteToCharConverter convertor=ByteToCharConverter.getConverter("GBK");
char[] c=convertor.convertAll(b);
out.println("b length:"+b.length+"<br>");
out.println("c length:"+c.length+"<br>");
for(int i=0;i<c.length;i++){
 	out.println(Integer.toHexString(c[i])+"<br>");
}
String a1=new String(a.getBytes("ISO8859-1"),"GBK");
%>
<%="a�"+a%><br>
<%="a1�"+a1%>

<%@ page contentType="text/html; charset=UTF-8" language="java" import="java.sql.*" errorPage="" %>

<table width="611" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td>&nbsp;</td>
    <td class="bigword">&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td width="100">&nbsp;</td>
    <td class="bigword">Input</td>
    <td width="100">&nbsp;</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td class="bigword">&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
</table>
<table width="611" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td><form method="post" action="b.jsp">
        <table width="611" border="0" cellpadding="0" cellspacing="0">
          <tr>
            <td width="100" align="right"></td>
            <td><input name="ClsID" type="text" class="word" id="ClsID" maxlength="2" >
              *</td>
          </tr>
          <tr>
            <td width="100" align="right">&nbsp;</td>
            <td><input name="btn" type="submit" value="OK">
             </td>
          </tr>
        </table>
      </form></td>
  </tr>
</table>
b.jsp代码åQ?
<ccid_nobr>
<table width="400" border="1" cellspacing="0" cellpadding="2" 
 bordercolorlight = "black" bordercolordark = "#FFFFFF" align="center">
<tr>
    <td bgcolor="e6e6e6" class="code" style="font-size:9pt">
    <pre><ccid_code>  <%@ page contentType="text/html; charset=UTF-8" import="sun.io.*,java.util.*" %>

<%
request.setCharacterEncoding("UTF-8");
String a=(String)request.getParameter("ClsID");
byte b[]=a.getBytes("UTF-8");
for(int j=0;j<b.length;j++){
  out.println(Integer.toHexString(b[j])+"<br>");
}
ByteToCharConverter convertor=ByteToCharConverter.getConverter("UTF-8");
char[] c=convertor.convertAll(b);
out.println("b length:"+b.length+"<br>");
out.println("c length:"+c.length+"<br>");
for(int i=0;i<c.length;i++){
  out.println(Integer.toHexString(c[i])+"<br>");
}
String a1=new String(a.getBytes("UTF-8"),"UTF-8");
%>
<%="a�"+a%><br>
<%="a1�"+a1%>