急。。。能用JasperReport生成html页面，但是不知道如何进行分页，请知道的话帮帮忙！
这是我的Action代码：
public ActionForward html(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws IOException {
ServletContext context = this.getServlet().getServletConfig().getServletContext();
response.setContentType("text/html");
PrintWriter out = response.getWriter();
Connection connection;
Statement statement;
ResultSet resultSet;
try{
int pageIndex = 0;
File reportFile = new File(context.getRealPath("/reports/staffer.jasper"));
JasperReport jasperReport= (JasperReport)JRLoader.loadObject(reportFile.getPath());
StringBuffer sb=new StringBuffer();
sb.append(" select * from staffer");
Class.forName("net.sourceforge.jtds.jdbc.Driver");
connection=DriverManager.getConnection("jdbc:jtds:sqlserver://localhost/yq", "sa", "123");
statement=connection.createStatement();
resultSet=statement.executeQuery(sb.toString());
JRResultSetDataSource resultSetDataSourde=new JRResultSetDataSource(resultSet);
JasperPrint jasperPrint=JasperFillManager.fillReport(jasperReport,new HashMap(),resultSetDataSourde);
JRHtmlExporter exporter = new JRHtmlExporter();
StringBuffer sbuffer = new StringBuffer();
request.setAttribute("sb", sbuffer);

exporter.setParameter(JRExporterParameter.OUTPUT_STRING_BUFFER, sbuffer);
exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
exporter.setParameter(JRExporterParameter.OUTPUT_WRITER, out);
exporter.setParameter(JRExporterParameter.PAGE_INDEX, new Integer(pageIndex));
exporter.exportReport();

}catch(Exception e){
e.printStackTrace();
}
return mapping.findForward("html");

}

我显示转到另外view.jsp页面上输出：
<%=request.getAttribute("sb").toString()%>，当然页面上只是显示第一页。

那我现在怎么在view.jsp进行分页，也就是说可以点下一页进行预览，请高手指点。。。。

[解决办法]
分页
给你个分页bean研究一下就ok了

Java code

import java.io.*;public class PageBean implements Serializable{    private int currentPage;        private int totalItem;        private int everyPage;            //设置当前页    public void setCurrentPage(int currentPage)     {                    int totalPage = this.getTotalPage();        if(currentPage <= 0)        {            this.currentPage = 1;                    } else if(currentPage >= totalPage)        {            this.currentPage = totalPage ;        }        this.currentPage = currentPage;    }    //取得当前页    public int getCurrentPage()    {        if(totalItem <= 0)         {            return 1;        }        return this.currentPage;    }        //取得当前页码    public int getCurrentPageNum() {        if(totalItem <= 0) {            return 1;        }        return this.currentPage ;            }        public void setEveryPage(int everyPage)    {        this.everyPage = everyPage;    }        public int getEveryPage()    {        return this.everyPage;    }        public int getTotalPage()     {        if(totalItem % everyPage == 0) {            return totalItem / everyPage;        } else {            return totalItem / everyPage + 1;        }    }        public void setTotalItem(int totalItem) {        this.totalItem = totalItem;    }        public int getTotalItem() {        return this.totalItem;    }        public int getBeginPosition()     {                return((currentPage-1)*everyPage);                            }        public int getEndPosition() {        return currentPage * everyPage ;    }        public boolean isFirstPage() {        return (currentPage <= 1);    }        public boolean isLastPage() {                int totalPage;        totalPage = getTotalPage();        if(currentPage >= totalPage) {            return true;        } else {            return false;        }    }        public boolean isEmptyItem() {        return (totalItem <= 0);    }} 
 
[解决办法]
什么数据库 不同的db分页不一样的 例如oracle mssql mysql 。。。db2