用JDBC访问MySQL

import java.sql.*;
public class JDBCTest {
    public static void main(String[] args){
        String user="user1";
        String passwd="pwd1";
        String utl="jdbc:mysql://localhost:3306/Test";
        String driver="com.mysql.jdbc.Driver";
        Connection con=null;
        Statement stmt=null;
        ResultSet rs=null;
        try{
            try {
                Class.forName(driver);
            } catch (ClassNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            con=DriverManager.getConnection(utl,user,passwd);
            stmt=con.createStatement();
            stmt.execute("insert into Employee values(1,‘James1‘,25)");
            stmt.execute("insert into Employee values(2,‘James2‘,26)");
            rs=stmt.executeQuery("select * from Empolyee");//访问结果集SQL对象
            while(rs.next()){
                System.out.println(rs.getInt(1)+""+rs.getString(2)+""+rs.getInt(3));
            }        
        }
        catch(SQLException e1){
            e1.printStackTrace();
            }finally{
                try{
                    if(rs!=null) rs.close();
                    if(stmt!=null) stmt.close();
                    if(con!=null) con.close();
                }catch(SQLException e){
                    System.out.println(e.getMessage());
                }
            }
    }

}