一个利用JavaBean分页显示列表的例子

在Tomcat6下测试，采用连接池，数据库驱动为SqlServer2000

[b]连接数据库[/b]

package mybook;

import java.sql.*;
import javax.sql.*;
import javax.naming.*;

public class ConnectDB {

	private Connection conn=null;

	public ConnectDB(){}

	public Connection getConnection() throws Exception {
        if (conn == null) {
               Context initContext = new InitialContext();
               Context envContext = (Context) initContext.lookup("java:comp/env");
               DataSource ds = (DataSource) envContext.lookup("jdbc/mybook");
               conn = ds.getConnection();
        }
        return conn;
    }

}

[b]分页显示[/b]

package mybook;

import java.sql.*;
import java.util.*;

public class ShowList {

	public ShowList() {
	};

	public ArrayList