请问:怎么解决通过JSP页面向SQLServer插入中文字符出现乱码的有关问题

请教:如何解决通过JSP页面向SQLServer插入中文字符出现乱码的问题!
我的开发工具是MyEclipse+SQLServer2000

今天遇到通过JSP页面向SQLServer插入中文字符出现乱码的问题,不知如何解决(我已自定义一个转换函数,但还是没用),请各位协助一下,谢谢!

代码如下:

<%@ page language= "java " pageEncoding= "UTF-8 "%>
<jsp:directive.page import= "java.sql.Connection "/>
<jsp:directive.page import= "java.sql.DriverManager "/>
<jsp:directive.page import= "java.sql.Statement "/>

<%
String path = request.getContextPath();
String basePath = request.getScheme()+ ":// "+request.getServerName()+ ": "+request.getServerPort()+path+ "/ ";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN ">
<html>
<head>
<base href= " <%=basePath%> ">

<title> Add </title>

<meta http-equiv= "pragma " content= "no-cache ">
<meta http-equiv= "cache-control " content= "no-cache ">
<meta http-equiv= "expires " content= "0 ">
<meta http-equiv= "keywords " content= "keyword1,keyword2,keyword3 ">
<meta http-equiv= "description " content= "This is my page ">


</head>

<body bgcolor= "lavender ">
<%
String StuID=Bytes(request.getParameter( "StuID "));
String StuName=Bytes(request.getParameter( "StuName "));
String StuSex=Bytes(request.getParameter( "StuSex "));
String StuBirthday=Bytes(request.getParameter( "StuBirthday "));
String StuCompany=Bytes(request.getParameter( "StuCompany "));
String StuAddress=Bytes(request.getParameter( "StuAddress "));
String StuMail=Bytes(request.getParameter( "StuMail "));
Class.forName( "com.microsoft.sqlserver.jdbc.SQLServerDriver ").newInstance();
Connection conn=DriverManager.getConnection( "jdbc:sqlserver://localhost:1433;databaseName=Student ", "sa ", " ");
Statement stmt=conn.createStatement();
String sql= "INSERT INTO Student VALUES( ' "+StuID+ " ', ' "+StuName+ " ', ' "+StuSex+ " ', ' "+StuBirthday+ " ', ' "+StuCompany+ " ', ' "+StuAddress+ " ', ' "+StuMail+ " ') ";
int i=stmt.executeUpdate(sql);
if (i> 0)
{

out.print( " <p> <br> ");
out.print( " <center> <h1> 纪录添加成功,影响行数: "+i+ "行! </h1> </center> ");
}
else
{
out.print( " <p> <br> ");
out.print( " <center> <h1> 纪录添加失败! </h1> </center> ");
}
%>
<center> <h2> <a href= "Query.jsp "> 查询数据 </a> </h2> </center>
<%!
public String Bytes(String str)
{
try
{
String str_1=str;
byte[] str_2=str_1.getBytes( "ISO8859-1 ");
String bytes=new String(str_2);
return bytes;
}
catch (Exception e)
{
System.out.println( "中文乱码解决问题出错 "+e.getMessage());
}
return "null ";
}
%>
</body>
</html>

[解决办法]
<%request.setCharacterEncoding( "GB2312 ");> % ，这样就行了，你的代码风格不好！不要把java代码放在jsp页面上，开始就要养成好的习惯！

请问:怎么解决通过JSP页面向SQLServer

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