booksavesession.java

来自「一个ssh的网上购物系统」· Java 代码 · 共 26 行

package com.xfaccp.bookonline.hib.util;

import java.util.List;

import javax.servlet.http.HttpSession;
import javax.servlet.jsp.tagext.BodyTagSupport;

import com.xfaccp.bookonline.hib.dao.BookTableDAO;
import com.xfaccp.bookonline.hib.dto.BookTable;

public class BookSaveSession extends BodyTagSupport {
	public int doStartTag() {
		BookTableDAO dao = new BookTableDAO();
		List list = dao.findByExample(new BookTable());
		System.out.println(list.size());
		HttpSession session = this.pageContext.getSession();
		session.setAttribute("booklist", list);
		return SKIP_BODY;
	}

	public int doEndTag() {
		return EVAL_PAGE;
	}

}