import java.sql.*;
//數據庫聯接類
public class NetConn 
{
	Connection con;
	Statement sql;
	public Statement connect()
	{
		try
	    {
		      //載入驅動程序字符串
			   Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
	    }
	   catch(ClassNotFoundException e1)
	    {
	    }
	   try
       {
	      //通過JDBC URL得到Connetction對象
		  con=DriverManager.getConnection("jdbc:odbc:library","sa","");
		  //通過Connection對象創建Statement對象
          sql=con.createStatement();
          }
       catch(SQLException e2)
        {}
       return sql;
	}
}