vendorservlet.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 com.j1132.bean.IncomeBean;
import com.j1132.bean.VendorBean;
import com.j1132.dao.income.IincomeDao;
import com.j1132.dao.income.IncomeDao;
import com.j1132.dao.vendor.IvendorDao;
import com.j1132.dao.vendor.VendorDao;
import com.j1132.util.Constance;

public class VendorServlet extends HttpServlet {

	
	private static final long serialVersionUID = 6956607384613922205L;

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

			IvendorDao vd = new VendorDao();

			list = vd.selectVendor();

			String page = "";

			RequestDispatcher rd = null;

			if (list != null) {
				req.setAttribute(Constance.CURRENT_VENDORLIST, list);
				page = "/jsp/sf_vendor.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);
	}
}