高手请看看这些access数据库连接代码有什么问题？

高手请看看这些access数据库连接代码有什么问题？
１、先建立一个JDBC类:

Java codepackage com;

import java.sql.*;

public class JDBC{

    private final String spath="/DataBase\\db1.mdb";  

    private final String dbpath = application.getRealPath(spath); 

        private final String dbname = ""; 

    private final String pwd = ""; 

    private final String url ="jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ="+dbpath; 

    private final Connection conn= DriverManager.getConnection(url); 

    

    public JDBC() {

          try {

              Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance(); //加载数据库驱动

          } catch (Exception ex) {

              System.out.println("数据库加载失败");

                        }

    }

      

//创建数据库连接

    public Connection getConnection() {

         try {

             conn= DriverManager.getConnection(url, dbname,pwd);

             conn.setAutoCommit(true);



         } catch (SQLException e) {

             System.out.println(e.getMessage());

             System.out.println("creatConnectionError!");

         }

         return conn;

         }

    }

2、在index.jsp页面调用如下：

<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %> 

<%@ page import="java.util.*"%> 

<jsp:useBean id="conn" scope="request" class="com.JDBC"/> 

<% 

Connection cnn = conn.getConnection(); 

　　Statement stmt=cnn.createStatement(); 

　　String query="insert into about(name) values('"+sContent+"')"; 

　　stmt.executeUpdate(query); 



String sql="select * from tb_userInfo"; 

　　ResultSet rs1=stmt.executeQuery(sql); 

　　while(rs1.next()) 

　{ 

　String s=rs1.getString(1); 

　out.print(s+" <br>"); 

　} 



%>

谢谢！！