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名师互学网 > IT > 软件开发 > 后端开发 > Java

基于javaweb+springboot的在线点餐系统(java+Springboot+ssm+mysql+maven)

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基于javaweb+springboot的在线点餐系统(java+Springboot+ssm+mysql+maven)

基于javaweb+springboot的在线点餐系统(java+Springboot+ssm+mysql+maven)
一、项目简述
功能:数据库采用mysq昨为数据存储,系统中涉及到的关 键表有,用户表、用户详情表、商品表、订单表、商品订 单关联表、评价表等等。本系统分为前端和后端,前端功 能有:登录注册、修改个人信息、修改收货地址、查看商 品、加购商品、结算商品,对订单进行评价、用户留言等 功能;后端功能有:登录、商品管理、用户管理、订单管 理、留言公告管理等功能。本系统中的购物车功能设计、io流读写图片存放本地、订单导出、“echarts插件实现订单信 息统计、后台批量操作、pagehelper实现分页等细节值得 学习。

二、项目运行
环境配置: Jdk1.8 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts 都支持)

项目技术: JSP +Springboot+ SpringMVC + MyBatis + html+ css + Javascript + JQuery + Ajax + Layui+ maven等等。




适用

课程设计,大作业,毕业设计,项目练习,学习演示等

    public String toAnsEva(String orderId,Model model){
        evaluate evaluate = evaService.findevalistByOrderId(orderId);
        model.addAttribute("evaluate",evaluate);
        return "/admin/adminAnsEva";
    }
    @RequestMapping("/admin/ansEva")
    public String ansEva(String orderId,String ansContent,Integer orderStatus){
        evaService.saveAnsEva(orderId,ansContent);
        orderService.updateOrderStatus(orderStatus,orderId);
        return "redirect:/admin/toOrderList";
    }
    //跳转到订单详情页面
    @RequestMapping("/admin/orderDetailed")
    public String orderDetailed(String orderId,Model model){
        Order order =  orderService.findListByOrderId(orderId);
        model.addAttribute("order",order);
        return "/admin/order/order_detailed";
    }
    
    @RequestMapping("/admin/updateAdminOrderStatus")
    public String updateAdminOrderStatus(String orderId,Integer orderStatus){
    public String brandManage() {
        return "/admin/Brand_Manage";
    }
    @RequestMapping("toProduct_category_add")
    public String toProduct_category_add(){
        return "/admin/product-category-add";
    }
    @RequestMapping("/advertising")
    public String advertising() {
        return "/admin/advertising";
    }
    @RequestMapping("/admin/transaction")
            varList.add(data);
        }
        dataMap.put("varList", varList);
        return dataMap;
    }
    
    protected Map getExcelTitleAndFileName(){
        Map excelMap = new HashMap();
        excelMap.put("excelTitle","订单信息表格");//excel标题
        DateFormat sdf = new SimpleDateFormat("yyyyMMdd");
        String time = sdf.format(new Timestamp(System.currentTimeMillis()));
        excelMap.put("fileName","订单信息表格" + time);//文件名
        return excelMap;
}
管理员控制层:

@Controller
public class Back_AdminController {
    @Autowired
    private UserService userService;
    @Autowired
    private RoleService roleService;
    @GetMapping("/admin/toMemberList")
    public String toMemberList(Model model){
        List allUser = userService.findAllUser();
        List roleList  = roleService.findRoleList();
        model.addAttribute("userList",allUser);
        model.addAttribute("roleList", roleList);
        return "/admin/member/member_list";
    }
    
            model.addAttribute("messageNum",messageList.size());
            subject.getSession().setAttribute("user",dbUser);
            return "/admin/common/index";
        }
        //3-如果不是管理员  返回登录界面
        model.addAttribute("errorInfo","非管理员不能登录后台管理系统~~");
        return "/admin/common/login";
    }
    @RequestMapping("/admin/home")
    public String home() {
        //跳转回用户列表页面
        return "/admin/common/home";
    }
    @RequestMapping("/brandManage")
    public String brandManage() {
        return "/admin/Brand_Manage";
    }
    @RequestMapping("toProduct_category_add")
    public String toProduct_category_add(){
        return "/admin/product-category-add";
    }
    @RequestMapping("/advertising")
    public String advertising() {
    public String memberGrading() {
        return "/admin/member-Grading";
    }
    @RequestMapping("/integration")
    public String integration() {
        return "/admin/integration";
    }
    @RequestMapping("/feedBack")
    public String feedBack() {
        return "/admin/Feedback";
    }
    @RequestMapping("/systems")
    public String systems() {
        return "/admin/Systems";
    }
    
    @RequestMapping("/userManage")
    public String userManage() {
        return "/admin/test";
                    .stream().filter(leave -> leave.getStatus() == 0).collect(Collectors.toList());
            model.addAttribute("messageNum",messageList.size());
            subject.getSession().setAttribute("user",dbUser);
            return "/admin/common/index";
        }
        //3-如果不是管理员  返回登录界面
        model.addAttribute("errorInfo","非管理员不能登录后台管理系统~~");
        return "/admin/common/login";
    }
    @RequestMapping("/admin/home")
    public String home() {
        //跳转回用户列表页面
        return "/admin/common/home";
    }
    @RequestMapping("/brandManage")
    public String brandManage() {
        return "/admin/Brand_Manage";
    }
    @RequestMapping("toProduct_category_add")
    public String toProduct_category_add(){
        ModelAndView mv = new ModelAndView();
        try {
            //1-根据id数组获取数据库数据
            List dataList = getExcelDataList();
            //2-获取列标题和封装数据
            Map dataMap = getTitleArrayAndVarList(dataList);
            //3-获取Excel表格文件名和表格标题
            Map excelMap = getExcelTitleAndFileName();
            //4-创建AbstractExcelView
            AbstractExcelView erv = getAbstractExcelView(excelMap);
 
    }
    @PostMapping("/admin/stopStatus")
    public void stopState(String userId) {
        int status = 0;
        userService.updateUserStatus(userId, status);
    }
    @PostMapping("/admin/startStatus")
    public void startState(String userId) {
        int status = 1;
        userService.updateUserStatus(userId, status);
    }
    @RequestMapping("/admin/deleteUserById")
    public void deleteUserById(String userId) {
        userService.deleteUserById(userId);
    }
    @RequestMapping("/adminCompetence")
    public String adminCompetence(Model model) {
        List userList = userService.findAdminList();
    @Autowired
    private LeaveMapper leaveMapper;
    
    @RequestMapping("/admin/index")
    public String adminLogin() {
       return "/admin/common/login";
    }
    @PostMapping("/admin/backLogin")
    public String backLogin(User user, Model model){
        User dbUser = userMapper.findUserByU_P(user.getUserName(),user.getPassword());
        //1-如果登录账号不存在 直接返回
        if(dbUser == null){
            model.addAttribute("errorInfo","用户名或密码错误~~");
            return "/admin/common/login";
        }
        //2-如果登录账号存在  判断是否为管理员身份
        if(dbUser.getRoleId() == 1){
            Subject subject = SecurityUtils.getSubject();
            //2-1-查询未读的留言
    public String ansEva(String orderId,String ansContent,Integer orderStatus){
        evaService.saveAnsEva(orderId,ansContent);
        orderService.updateOrderStatus(orderStatus,orderId);
        return "redirect:/admin/toOrderList";
    }
    //跳转到订单详情页面
    @RequestMapping("/admin/orderDetailed")
    public String orderDetailed(String orderId,Model model){
        Order order =  orderService.findListByOrderId(orderId);
        model.addAttribute("order",order);
        return "/admin/order/order_detailed";
    public String memberGrading() {
        return "/admin/member-Grading";
    }
    @RequestMapping("/integration")
    public String integration() {
        return "/admin/integration";
    }
    @RequestMapping("/feedBack")
    public String feedBack() {
        return "/admin/Feedback";
    }
    @PostMapping("/admin/startStatus")
    public void startState(String userId) {
        int status = 1;
        userService.updateUserStatus(userId, status);
    }
    @RequestMapping("/admin/deleteUserById")
    public void deleteUserById(String userId) {
        userService.deleteUserById(userId);
    }
    @RequestMapping("/adminCompetence")
    public String adminCompetence(Model model) {
        List userList = userService.findAdminList();
        String pRoleName = "";
        String sRoleName = "";
        int pCount = 0;
        int sCount = 0;
    }
    
    @RequestMapping("/userManage")
    public String userManage() {
        return "/admin/test";
    }
    
    @RequestMapping("/systemSet")
    public String systemSet() {
        return "/admin/Systems";
    public String deleteAdmins(@RequestParam("userId") String[] userIds){
        userService.deleteAdminsById(userIds);
        return "redirect:/admin/toMemberList";
    }
    @RequestMapping("/admin/selectUser")
    public String selectUser(String userName, Model model){
        List dbUserList = userService.findUserByUsername(userName);
        model.addAttribute("userList", dbUserList);
        return "/admin/member/member_list";
    }
    @PostMapping("/admin/stopStatus")
    public void stopState(String userId) {
        int status = 0;
        userService.updateUserStatus(userId, status);
    }
    @PostMapping("/admin/startStatus")
    public void startState(String userId) {
        int status = 1;
        userService.updateUserStatus(userId, status);
        userService.addUser(user);
        return "redirect:/admin/toMemberList";
    }
    @RequestMapping("/deleteAdmins")
    public String deleteAdmins(@RequestParam("userId") String[] userIds){
        userService.deleteAdminsById(userIds);
        return "redirect:/admin/toMemberList";
    }
    @RequestMapping("/admin/selectUser")
    public String selectUser(String userName, Model model){
        List dbUserList = userService.findUserByUsername(userName);
        model.addAttribute("userList", dbUserList);
        return "/admin/member/member_list";
    }
    @PostMapping("/admin/stopStatus")
    public void stopState(String userId) {
        int status = 0;
        userService.updateUserStatus(userId, status);
    }
    @PostMapping("/admin/startStatus")
    public void startState(String userId) {
        int status = 1;
        userService.updateUserStatus(userId, status);
    }
    protected Map getExcelTitleAndFileName(){
        Map excelMap = new HashMap();
        excelMap.put("excelTitle","订单信息表格");//excel标题
        DateFormat sdf = new SimpleDateFormat("yyyyMMdd");
        String time = sdf.format(new Timestamp(System.currentTimeMillis()));
        excelMap.put("fileName","订单信息表格" + time);//文件名
        return excelMap;
    }
    
    protected AbstractExcelView getAbstractExcelView(Map excelMap){
        try {
            ObjectExcelViewOrder erv = new ObjectExcelViewOrder(excelMap.get("fileName"),excelMap.get("excelTitle"));
            return erv;
        } catch (Exception e) {
    }
    @RequestMapping("/admin/ansEva")
    public String ansEva(String orderId,String ansContent,Integer orderStatus){
        evaService.saveAnsEva(orderId,ansContent);
        orderService.updateOrderStatus(orderStatus,orderId);
        return "redirect:/admin/toOrderList";
    }
    //跳转到订单详情页面
    @RequestMapping("/admin/orderDetailed")
    public String orderDetailed(String orderId,Model model){
        Order order =  orderService.findListByOrderId(orderId);
        model.addAttribute("order",order);
        return "/admin/order/order_detailed";
    public String checkPassowrd(User user, String npassword){
*/
    protected Map getTitleArrayAndVarList(List dataList) {
        Map dataMap = new HashMap();
        //1-标题
        String[] titleArray = {
                "订单序号",
                "订单编号",
                "订单金额",
                "收货人",
                "收获地址",
                "下单时间",
                "订单状态"
 
            AbstractExcelView erv = getAbstractExcelView(excelMap);
            //ObjectExcelViewOrderOperation erv = new ObjectExcelViewOrderOperation(excelMap.get("fileName"),excelMap.get("excelTitle"));
            mv = new ModelAndView(erv, dataMap);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return mv;
    }
    
    protected  List getExcelDataList(){
        try {
            List dataList = orderService.find4ExcelDown();
            return dataList;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
 
                "订单状态"
        };
        dataMap.put("titles", Arrays.asList(titleArray));
        //2-数据
        List varList = new ArrayList();
        for(int i=0;i vpd = new ArrayList<>();
            varList.add(data);
        }
        dataMap.put("varList", varList);
        return dataMap;
    }
    
    protected Map getExcelTitleAndFileName(){
        Map excelMap = new HashMap();
        excelMap.put("excelTitle","订单信息表格");//excel标题
        DateFormat sdf = new SimpleDateFormat("yyyyMMdd");
        String time = sdf.format(new Timestamp(System.currentTimeMillis()));
    
    @RequestMapping("/userManage")
    public String userManage() {
        return "/admin/test";
    }
    
    @RequestMapping("/systemSet")
    public String systemSet() {
        return "/admin/Systems";
    }
    public String advertising() {
        return "/admin/advertising";
    }
    @RequestMapping("/admin/transaction")
    public String transaction() {
        return "/admin/order/transaction";
    }
    @RequestMapping("/amounts")
    public String amounts() {
        return "/admin/Amounts";
    }
    @RequestMapping("/orderHandling")
    public String orderHandling() {
        return "/admin/Order_handling";
    }
    @RequestMapping("/coverManagement")
    public String coverManagement() {
        return "/admin/Cover_management";
    }
    @RequestMapping("/userList")
    public String userList() {
        return "/admin/user_list";
    }
        try {
            ObjectExcelViewOrder erv = new ObjectExcelViewOrder(excelMap.get("fileName"),excelMap.get("excelTitle"));
            return erv;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}
管理员控制层:

@Controller
public class Back_AdminController {
    @Autowired
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