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基于javaweb的JSP+Servlet自行车商城系统(java+jsp+bootstrap+servlet+mysql)

更新于

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

480023412402

490023412402

500023412402

510023412402

520023412402

530023412402

基于javaweb的JSP+Servlet自行车商城系统(java+jsp+bootstrap+servlet+mysql)

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；

用户角色包含以下功能：

用户登录,修改个人信息,查看首页,查看商品详情,加入购物车,提交订单,查看我的订单等功能。

管理员角色包含以下功能：

管理员登录,订单管理,客户信息管理,二手自行车管理,类目管理等功能。

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_ershou_zxc/ 登录 注：tomcat中配置项目路径必须为jsp_ershou_zxc，否则会有异常； 用户账号/密码：user/123456 管理员账号/密码：admin/admin

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@WebListener()
public class ApplicationListener implements ServletContextListener,
        HttpSessionListener, HttpSessionAttributeListener {
    TypeService tsService=new TypeService();
    // Public constructor is required by com.demo.servlet spec
    public ApplicationListener() {
    }

    // -------------------------------------------------------
    // ServletContextListener implementation
    // -------------------------------------------------------
    public void contextInitialized(ServletContextEvent sce) {
      /* This method is called when the com.demo.servlet context is
         initialized(when the Web application is deployed). 
         You can initialize com.demo.servlet context related data here.
      */
        sce.getServletContext().setAttribute("typeList",tsService.GetAllType());
    }

    public void contextDestroyed(ServletContextEvent sce) {
      /* This method is invoked when the Servlet Context 
         (the Web application) is undeployed or 
         Application Server shuts down.
      */
    }

    // -------------------------------------------------------
    // HttpSessionListener implementation
    // -------------------------------------------------------
    public void sessionCreated(HttpSessionEvent se) {
        /* Session is created. */
    }

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@WebServlet(name = "user_changeaddress",urlPatterns = "/user_changeaddress")
public class UserChangeAddressServlet extends HttpServlet {

    private UserService uService = new UserService();

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

        User loginUser = (User) request.getSession().getAttribute("user");

        try {
            BeanUtils.copyProperties(loginUser, request.getParameterMap());
        } catch (IllegalAccessException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        uService.updateUserAddress(loginUser);
        request.setAttribute("msg", "收件信息更新成功！");
        request.getRequestDispatcher("/user_center.jsp").forward(request, response);
    }

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

    }
}


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@WebServlet(name = "user_changepwd",urlPatterns = "/user_changepwd")
public class UserChangePwd extends HttpServlet {

    private UserService uService = new UserService();

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String password = request.getParameter("password");
        String newPwd = request.getParameter("newPassword");

        User u = (User) request.getSession().getAttribute("user");
        if(password.equals(u.getPassword())) {
            u.setPassword(newPwd);
            uService.updatePwd(u);
            request.setAttribute("msg", "修改成功！");
            request.getRequestDispatcher("/user_center.jsp").forward(request, response);
        }else {
            request.setAttribute("failMsg", "修改失败，原密码不正确，你再想想！");
            request.getRequestDispatcher("/user_center.jsp").forward(request, response);
        }
    }
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }
}


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@WebServlet(name = "admin_user_add",urlPatterns = "/admin/user_add")
public class AdminUserAddServlet extends HttpServlet {
    private UserService uService = new UserService();
    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        User user = new User();
        try {
            BeanUtils.copyProperties(user, request.getParameterMap());
        } catch (IllegalAccessException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        if(uService.register(user)) {
            request.setAttribute("msg", "客户添加成功！");
            request.getRequestDispatcher("/admin/user_list").forward(request, response);
        }else {
            request.setAttribute("failMsg", "用户名或邮箱重复，请重新填写！");
            request.setAttribute("u",user);
            request.getRequestDispatcher("/admin/user_add.jsp").forward(request, response);
        }
    }
}



@WebServlet(name = "goodrecommendList",urlPatterns = "/goodsrecommend_list")
public class GoodRecommendListServlet extends HttpServlet {
    private GoodsService gService = new GoodsService();

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int type = Integer.parseInt(request.getParameter("type") ) ;
        int pageNumber = 1;
        if(request.getParameter("pageNumber") != null) {
            try {
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                    }
                    in.close();
                    out.close();
                    //item.delete();
                    String fieldName = item.getFieldName();
                    if("cover".equals(fieldName)){
                        g.setCover("/picture"+fileName);
                    } else  if("image1".equals(fieldName)){
                        g.setImage1("/picture"+fileName);
                    } else  if("image2".equals(fieldName)){
                        g.setImage2("/picture"+fileName);
                    }
                }
            }
            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);
    }

}


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                        g.setImage2("/picture"+fileName);
                    }
                }
            }
            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);
    }
}



@WebListener()
public class ApplicationListener implements ServletContextListener,
        HttpSessionListener, HttpSessionAttributeListener {
    TypeService tsService=new TypeService();
    // Public constructor is required by com.demo.servlet spec
    public ApplicationListener() {
    }

    // -------------------------------------------------------
    // ServletContextListener implementation
    // -------------------------------------------------------
    public void contextInitialized(ServletContextEvent sce) {
      /* This method is called when the com.demo.servlet context is
         initialized(when the Web application is deployed).

项目链接：
https://javayms.github.io?id=491122512008200nf
https://javayms.pages.dev?id=491122512008200nf