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Java项目：JSP唱片销售积分商城管理系统

news 来源：原创 2024/5/3 7:50:11

作者主页：夜未央5788

简介：Java领域优质创作者、Java项目、学习资料、技术互助

文末获取源码

项目介绍

本项目分为前后台，分为管理员与普通用户两种角色，管理员登录后台，普通用户登录前台；
管理员登录包含以下功能：

用户角色包含以下功能：
用户首页,按分类查看唱片,查看热销唱片,查看新品,用户登录注册,查看唱片详情,查看购物车,确认订单,查看所有订单等功能。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；

5.数据库：MySql 5.7版本；

6.是否Maven项目：否；

技术栈

JSP+CSS+jQuery+bootstrap+mysql+servlet

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；

2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;

若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；

3. 将项目中src/utils/DBUtil.java配置文件中的数据库配置改为自己的配置;

4. 运行项目，输入localhost:8080/jsp_cd_shop/ 登录

注：tomcat中配置项目路径必须为jsp_cd_shop，否则会有异常；

用户账号/密码：user/123456

管理员账号/密码：admin/admin

运行截图

前台界面

后台界面

相关代码

AdminGoodsAddServlet

package servlet;

import model.Goods;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import service.GoodsService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Date;
import java.util.List;

@WebServlet(name = "admin_goods_add",urlPatterns = "/admin/goods_add")
public class AdminGoodsAddServlet extends HttpServlet {
    private GoodsService gService = new GoodsService();
    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        DiskFileItemFactory factory=new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            List<FileItem> list = upload.parseRequest(request);
            Goods g = new Goods();
            for(FileItem item:list) {
                if(item.isFormField()) {
                    switch(item.getFieldName()) {
                        case "name":
                            g.setName(item.getString("utf-8"));
                            break;
                        case "price":
                            g.setPrice(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "intro":
                            g.setIntro(item.getString("utf-8"));
                            break;
                        case "stock":
                            g.setStock(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "typeid":
                            g.setTypeid(Integer.parseInt(item.getString("utf-8")));
                            break;
                    }
                }else {
                    if(item.getInputStream().available()<=0)continue;
                    String fileName = item.getName();
                    fileName = fileName.substring(fileName.lastIndexOf("."));
                    fileName = "/"+new Date().getTime()+fileName;
                    String path = this.getServletContext().getRealPath("/picture")+fileName;
                    InputStream in = item.getInputStream();
                    FileOutputStream out = new FileOutputStream(path);
                    byte[] buffer = new byte[1024];
                    int len=0;
                    while( (len=in.read(buffer))>0 ) {
                        out.write(buffer);
                    }
                    in.close();
                    out.close();
                    item.delete();
                    switch(item.getFieldName()) {
                        case "cover":
                            g.setCover("/picture"+fileName);
                            break;
                        case "image1":
                            g.setImage1("/picture"+fileName);
                            break;
                        case "image2":
                            g.setImage2("/picture"+fileName);
                            break;
                    }
                }
            }
            gService.insert(g);
            request.getRequestDispatcher("/admin/goods_list").forward(request, response);
        } catch (FileUploadException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        doGet(request, response);
    }
}

AdminGoodsDeleteServlet

package servlet;

import service.GoodsService;

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

@WebServlet(name = "admin_goods_delete",urlPatterns = "/admin/goods_delete")
public class AdminGoodsDeleteServlet extends HttpServlet {
    private GoodsService gService = new GoodsService();
    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int id = Integer.parseInt(request.getParameter("id"));
        gService.delete(id);
        request.getRequestDispatcher("/admin/goods_list").forward(request, response);
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        doGet(request, response);
    }
}

AdminGoodsEditServlet

package servlet;

import model.Goods;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import service.GoodsService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Date;
import java.util.List;

@WebServlet(name = "admin_goods_edit",urlPatterns = "/admin/goods_edit")
public class AdminGoodsEditServlet extends HttpServlet {
    private GoodsService gService = new GoodsService();
    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        DiskFileItemFactory factory=new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            List<FileItem> list = upload.parseRequest(request);
            Goods g = new Goods();
            int pageNumber =1;
            int type=0;
            for(FileItem item:list) {
                if(item.isFormField()) {
                    switch(item.getFieldName()) {
                        case "id":
                            g.setId(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "name":
                            g.setName(item.getString("utf-8"));
                            break;
                        case "price":
                            g.setPrice(Float.parseFloat(item.getString("utf-8")));
                            break;
                        case "intro":
                            g.setIntro(item.getString("utf-8"));
                            break;
                        case "cover":
                            g.setCover(item.getString("utf-8"));
                            break;
                        case "image1":
                            g.setImage1(item.getString("utf-8"));
                            break;
                        case "image2":
                            g.setImage2(item.getString("utf-8"));
                            break;
                        case "stock":
                            g.setStock(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "typeid":
                            g.setTypeid(Integer.parseInt(item.getString("utf-8")));
                            break;
                        case "pageNumber":
                            pageNumber=Integer.parseInt(item.getString("utf-8"));
                            break;
                        case "type":
                            type = Integer.parseInt(item.getString("utf-8"));
                            break;
                    }
                }else {
                    if(item.getInputStream().available()<=0)continue;
                    String fileName = item.getName();
                    fileName = fileName.substring(fileName.lastIndexOf("."));
                    fileName = "/"+new Date().getTime()+fileName;
                    String path = this.getServletContext().getRealPath("/picture")+fileName;
                    InputStream in = item.getInputStream();
                    FileOutputStream out = new FileOutputStream(path);
                    byte[] buffer = new byte[1024];
                    int len=0;
                    while( (len=in.read(buffer))>0 ) {
                        out.write(buffer);
                    }
                    in.close();
                    out.close();
                    item.delete();
                    switch(item.getFieldName()) {
                        case "cover":
                            g.setCover("/picture"+fileName);
                            break;
                        case "image1":
                            g.setImage1("/picture"+fileName);
                            break;
                        case "image2":
                            g.setImage2("/picture"+fileName);
                            break;
                    }
                }
            }
            gService.update(g);
            request.getRequestDispatcher("/admin/goods_list?pageNumber="+pageNumber+"&type="+type).forward(request, response);
        } catch (FileUploadException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        doGet(request, response);
    }

}

AdminGoodsEditshowServelt

package servlet;

import model.Goods;
import service.GoodsService;

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

@WebServlet(name = "admin_goods_editshow",urlPatterns = "/admin/goods_editshow")
public class AdminGoodsEditshowServelt extends HttpServlet {
    private GoodsService gService = new GoodsService();
    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int id = Integer.parseInt(request.getParameter("id"));
        Goods g = gService.getGoodsById(id);
        request.setAttribute("g", g);
        request.getRequestDispatcher("/admin/goods_edit.jsp").forward(request, response);
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        doGet(request, response);
    }

}

AdminGoodsListServlet

package servlet;

import model.Page;
import service.GoodsService;

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

@WebServlet(name = "admin_goods_list",urlPatterns = "/admin/goods_list")
public class AdminGoodsListServlet extends HttpServlet {
    private GoodsService gService = new GoodsService();
    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int type = 0;//推荐类型
        if(request.getParameter("type") != null) {
            type=Integer.parseInt(request.getParameter("type") ) ;
        }
        int pageNumber = 1;
        if(request.getParameter("pageNumber") != null) {
            try {
                pageNumber=Integer.parseInt(request.getParameter("pageNumber") ) ;
            }
            catch (Exception e)
            {

            }

        }
        if(pageNumber<=0)
            pageNumber=1;
        Page p = gService.getGoodsRecommendPage(type, pageNumber);
        if(p.getTotalPage()==0)
        {
            p.setTotalPage(1);
            p.setPageNumber(1);
        }
        else {
            if(pageNumber>=p.getTotalPage()+1)
            {
                p = gService.getGoodsRecommendPage(type, pageNumber);
            }
        }
        request.setAttribute("p", p);
        request.setAttribute("type", type);
        request.getRequestDispatcher("/admin/goods_list.jsp").forward(request, response);
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        doGet(request, response);
    }
}

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