pageservlet.java

JSP+Servlet+JavaBean+标签文件写的分页标签！

package page;

import javax.servlet.http.HttpServlet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import javax.servlet.RequestDispatcher;

/**
 * <p>Title: 分页标签</p>
 *
 * <p>Description: 业务处理类</p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: ACCP</p>
 *
 * @author HuWenJun
 * @version 1.0
 */

public class PageServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

     //Initialize global variables
     public void init() throws ServletException {
     }

     //Process the HTTP Get request
     public void doGet(HttpServletRequest request, HttpServletResponse response) throws
             ServletException, IOException {
         response.setContentType(CONTENT_TYPE);
         //获得表单提交过来的值
         String location = request.getParameter("location");
         String jumpPage = request.getParameter("jumpPage");
         //将页数封装在实体对象中
         PageBean page2 = new PageBean();
         page2.setCurPage(Integer.parseInt(jumpPage));
         //将实体对象保存在请求中
         request.setAttribute("page2",page2);
         //跳转到指定页面
         RequestDispatcher rd = request.getRequestDispatcher(location);
         rd.forward(request,response);
     }

     //Process the HTTP Post request
     public void doPost(HttpServletRequest request, HttpServletResponse response) throws
             ServletException, IOException {
         doGet(request, response);
     }

     //Clean up resources
     public void destroy() {
     }
}