manageincomeservlet.java

cantain海鲜超市管理系统

package com.j1132.servlet.permission;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.j1132.bean.IncomeBean;
import com.j1132.dao.income.IincomeDao;
import com.j1132.dao.income.IncomeDao;
import com.j1132.util.Constance;

public class ManageIncomeServlet extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 2666232306496123522L;

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		List<IncomeBean> list = new ArrayList<IncomeBean>();

		IincomeDao id = new IncomeDao();

		list = id.selectIncome();

		String page = "";

		RequestDispatcher rd = null;

		if (list != null) {
			req.setAttribute(Constance.CURRENT_MANAGEINCOME, list);
			page = "/jsp/sf_nav_manageincome.jsp";
		}
		// 转向页面
		rd = req.getRequestDispatcher(page);
		rd.forward(req, resp);
	}

	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		doGet(req, resp);
	}
}