goodsservlet.java

网上商城源码,功能包括商品管理,订单管理,用户管理等

package com.shop.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Collection;

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

import com.jspsmart.upload.File;
import com.jspsmart.upload.Request;
import com.jspsmart.upload.SmartUpload;
import com.jspsmart.upload.SmartUploadException;
import com.shop.model.GoodsModel;
import com.shop.view.GoodsVo;

public class GoodsServlet extends HttpServlet {

	public GoodsServlet() {
		super();
	}

	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		doPost(request, response);
		out.flush();
		out.close();
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		String type = request.getParameter("type");
		if (type.equals("insert")) {
			SmartUpload su = new SmartUpload();
			su.initialize(this.getServletConfig(), request, response);
			try {
				su.upload();
				File f0 = su.getFiles().getFile(0);
				File f1 = su.getFiles().getFile(1);
				String small_url = "admin/goods/savephoto/"
						+ new java.util.Date().getTime() + "."
						+ f0.getFileExt();
				f0.saveAs(small_url);
				String big_url = "admin/goods/savephoto/"
						+ new java.util.Date().getTime() + "."
						+ f0.getFileExt();
				f1.saveAs(big_url);
				Request req = su.getRequest();
				String goods_name = req.getParameter("goods_name");
				String goods_type = req.getParameter("goods_type");
				String goods_number = req.getParameter("goods_number");
				String goods_price = req.getParameter("goods_price");
				String goods_info = req.getParameter("goods_info");
				GoodsVo vo = new GoodsVo();
				vo.setName(goods_name);
				vo.setType(goods_type);
				vo.setNumber(Integer.parseInt(goods_number));
				vo.setPrice(Float.parseFloat(goods_price));
				vo.setInfo(goods_info);
				vo.setBurl(big_url);
				vo.setSurl(small_url);
				GoodsModel gm = new GoodsModel();
				vo.setForgoodid(gm.selforkey(goods_type));

				gm.insertGoods(vo);
				response.sendRedirect("admin/goods/addgoods.jsp");
			} catch (SmartUploadException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}

		} else if (type.equals("delete")) {
			int id = Integer.parseInt(request.getParameter("delone_id"));
			GoodsModel gm = new GoodsModel();
			gm.deleteGoods(id);
			response.sendRedirect("admin/goods/selectgoodslist.jsp");
		} else if (type.equals("update")) {
			int id = Integer.parseInt(request.getParameter("upone_id"));
			GoodsModel gm = new GoodsModel();
			GoodsVo vo = gm.selGoodsOne(id);
			request.setAttribute("vovo", vo);
			request.getRequestDispatcher("admin/goods/updategoods.jsp")
					.forward(request, response);
		} else if (type.equals("updatedo")) {
			SmartUpload su = new SmartUpload();
			su.initialize(this.getServletConfig(), request, response);
			try {
				su.upload();
				File f0 = su.getFiles().getFile(0);
				File f1 = su.getFiles().getFile(1);
				String small_url = "admin/goods/savephoto/"
						+ new java.util.Date().getTime() + "."
						+ f0.getFileExt();
				f0.saveAs(small_url);
				String big_url = "admin/goods/savephoto/"
						+ new java.util.Date().getTime() + "."
						+ f0.getFileExt();
				f1.saveAs(big_url);
				Request req = su.getRequest();
				String goods_name = req.getParameter("goods_name");
				String goods_type = req.getParameter("goods_type");
				String goods_number = req.getParameter("goods_number");
				String goods_price = req.getParameter("goods_price");
				String goods_info = req.getParameter("goods_info");
				int id = Integer.parseInt(req.getParameter("goods_id"));
				GoodsVo vo = new GoodsVo();
				vo.setId(id);
				vo.setName(goods_name);
				vo.setType(goods_type);
				vo.setNumber(Integer.parseInt(goods_number));
				vo.setPrice(Float.parseFloat(goods_price));
				vo.setInfo(goods_info);
				vo.setBurl(big_url);
				vo.setSurl(small_url);
				GoodsModel gm = new GoodsModel();
				vo.setForgoodid(gm.selforkey(goods_type));

				gm.updateGoods(vo);
				response.sendRedirect("admin/goods/selectgoodslist.jsp");
			} catch (SmartUploadException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}

		} else if (type.equals("selectall")) {
			GoodsModel gm = new GoodsModel();
			Collection c = gm.selGoodsAll();
			request.setAttribute("ccc", c);
			request.getRequestDispatcher("admin/goods/selectgoodslist.jsp")
					.forward(request, response);
		} else if (type.equals("selectone")) {
			int id = Integer.parseInt(request.getParameter("goods_id"));
			GoodsModel gm = new GoodsModel();
			GoodsVo vo = gm.selGoodsOne(id);
			request.setAttribute("vovo", vo);
			request.getRequestDispatcher("admin/goods/selectonegoods.jsp")
					.forward(request, response);
		} else if (type.equals("select")) {
			String selectgoodstype = request.getParameter("goodstype");
			System.out.println(selectgoodstype);
			String selectgoodsname = request.getParameter("goodsname");
			System.out.println(selectgoodsname);
			GoodsModel gm = new GoodsModel();
			Collection c = gm.selGoods(selectgoodstype, selectgoodsname);
			request.setAttribute("selectccc", c);
			request.getRequestDispatcher("index.jsp")
					.forward(request, response);
		}
		out.flush();
		out.close();
	}

	public void init() throws ServletException {
		// Put your code here
	}

}