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基于javaweb的SpringBoot+MyBatis网上订餐在线点餐管理系统(前台、后台)(java+springboot+ssm+jsp+mysql+maven)

更新于

运行环境

Java≥8、MySQL≥5.7

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

前台用户：查看菜品、点餐下单、确认收货、评论等……

后台管理员：管理用户、订单、分类、交易、公告等……

020123242502

前台

430123232502

440123232502

450123232502

470123232502

480123232502

490123232502

500123232502

510123232502

520123232502

后台

530123232502

540123232502

550123232502

560123232502

580123232502

590123232502

000123242502

010123242502

技术框架

SpringBoot SpringMVC MyBatis JSP JavaScript jQuery……

基于javaweb的SpringBoot+MyBatis网上订餐在线点餐管理系统(前台、后台)(java+springboot+ssm+jsp+mysql+maven)

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 * 商品的最低价格(minprice)及最高价格(maxprice)
 */
@PostMapping("/findProductByCondition2")
public String findProductByCondition2(@RequestParam(required = true, defaultValue = "1") Integer page, String kindId, String product_name, String name, Double minprice, Double maxprice, Model model) {
    PageHelper.startPage(page, 4);
    List<Product> productConditionList = productService.findProductByCondition(product_name, name, minprice, maxprice);
    List<Product> HotProductList = productService.findHotProductList();
    PageInfo<Product> p = new PageInfo<Product>(productConditionList);
    model.addAttribute("productList", productConditionList);
    model.addAttribute("kindId", kindId);
    model.addAttribute("HotProductList", HotProductList);
    model.addAttribute("pages", p);
    return "/pages/list/list2";
}
@GetMapping("/findProductByCategory")
public String findProductByCategory(@RequestParam(required = true, defaultValue = "1") Integer page,Integer kindId,Model model){
    PageHelper.startPage(page, 4);
    List<Product> productList = productService.findProductByCategory(kindId);
    List<Product> HotProductList = productService.findHotProductList();
    PageInfo<Product> p = new PageInfo<Product>(productList);
    model.addAttribute("productList", productList);
    model.addAttribute("kindId", kindId);
    model.addAttribute("HotProductList", HotProductList);
    model.addAttribute("pages", p);
    return "/pages/list/list2";
}

/**
 * 跳转到商品详情页面
 * @return
 */
@GetMapping("/toDetail")
public String toDetail(Integer id, Model model){
    //1-根据商品id查询商品信息
    Product product = productService.findProductById(id);
    //2-查询热门商品信息列表
    List<Product> hotProductList = new ArrayList<>();
        //2-1-从热门商品表中取出两个
    productService.findProductBannerByCount(2).forEach(productBanner -> {
        Product dbProduct = productService.findProductById(productBanner.getProductId());
        if(dbProduct != null){
            hotProductList.add(dbProduct);
        }
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      }

try {
	FileItemIterator iterator = upload.getItemIterator(request);

	while (iterator.hasNext()) {
		fileStream = iterator.next();

		if (!fileStream.isFormField())
			break;
		fileStream = null;
	}

	if (fileStream == null) {
		return new BaseState(false, AppInfo.NOTFOUND_UPLOAD_DATA);
	}

	String savePath = (String) conf.get("savePath");
	String originFileName = fileStream.getName();
	String suffix = FileType.getSuffixByFilename(originFileName);

	originFileName = originFileName.substring(0,
			originFileName.length() - suffix.length());
	savePath = savePath + suffix;

	long maxSize = ((Long) conf.get("maxSize")).longValue();

	if (!validType(suffix, (String[]) conf.get("allowFiles"))) {
		return new BaseState(false, AppInfo.NOT_ALLOW_FILE_TYPE);
	}

	savePath = PathFormat.parse(savePath, originFileName);

	String physicalPath = (String) conf.get("rootPath") + savePath;

	InputStream is = fileStream.openStream();
	State storageState = StorageManager.saveFileByInputStream(is,
			physicalPath, maxSize);
	is.close();

	if (storageState.isSuccess()) {
		storageState.putInfo("url", PathFormat.format(savePath));
		storageState.putInfo("type", suffix);
		storageState.putInfo("original", originFileName + suffix);
	}

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        List productKindList = productService.findAllProductKindNameList();
        //6-用户留言表
        List<Leave> leaveList = leaveService.findAllLeaveList();


        model.addAttribute("productList",productList);
        model.addAttribute("noticeList",validNoticeList);
        model.addAttribute("hotProductList",hotProductList.stream().limit(3).collect(Collectors.toList()));
        model.addAttribute("evaluateList",evaluateList);
        model.addAttribute("productKindList",productKindList);
        model.addAttribute("leaveList",leaveList);
        return "/pages/index";
    }
}
package com.demo.controller.web;



/**
  公告相关controller
 */
@Controller
public class Back_NoticeController {
    @Autowired
    private NoticeService noticeService;

    /**
     * 展示公告列表
     * @return
     */
    @RequestMapping("/admin/toNoticeList")
    public String sortAds(@RequestParam(required = true, defaultValue = "1") Integer page,Model model) {
        PageHelper.startPage(page, 10);
        List<Notice> noticeList = noticeService.findAll();
        model.addAttribute("noticeList",noticeList);
        PageInfo<Notice> p = new PageInfo<>(noticeList);
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		return this.invoke();
	}

}

public String invoke() {
	
	if ( actionType == null || !ActionMap.mapping.containsKey( actionType ) ) {
		return new BaseState( false, AppInfo.INVALID_ACTION ).toJSONString();
	}
	
	if ( this.configManager == null || !this.configManager.valid() ) {
		return new BaseState( false, AppInfo.CONFIG_ERROR ).toJSONString();
	}
	
	State state = null;
	
	int actionCode = ActionMap.getType( this.actionType );
	
	Map<String, Object> conf = null;
	
	switch ( actionCode ) {
	
		case ActionMap.CONFIG:
			return this.configManager.getAllConfig().toString();
			
		case ActionMap.UPLOAD_IMAGE:
		case ActionMap.UPLOAD_SCRAWL:
		case ActionMap.UPLOAD_VIDEO:
		case ActionMap.UPLOAD_FILE:
			conf = this.configManager.getConfig( actionCode );
			state = new Uploader( request, conf ).doExec();
			break;
			
		case ActionMap.CATCH_IMAGE:
			conf = configManager.getConfig( actionCode );
			String[] list = this.request.getParameterValues( (String)conf.get( "fieldName" ) );
			state = new ImageHunter( conf ).capture( list );
			break;
			
		case ActionMap.LIST_IMAGE:
		case ActionMap.LIST_FILE:
			conf = configManager.getConfig( actionCode );
			int start = this.getStartIndex();
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        int varCount = varList.size();
        int rowIndex = 2;//第三行
        for(int i=0; i<varCount; i++){
            //初始参数
            OrderExcelExportVO data = (OrderExcelExportVO)varList.get(i);
            int colIndex = 0;//第一列
            //1-订单序号
            colIndex = ObjectExcelUtil.setSingleCellText(sheet,cell,rowIndex,colIndex,ObjectExcelUtil.showNullData(data.getId()),contentStyle);
            //2-订单编号
            colIndex = ObjectExcelUtil.setSingleCellText(sheet,cell,rowIndex,colIndex,ObjectExcelUtil.showNullData(data.getOrderId()),contentStyle);
            //3-订单金额
            colIndex = ObjectExcelUtil.setSingleCellText(sheet,cell,rowIndex,colIndex,ObjectExcelUtil.showNullData(data.getMoney()),contentStyle);
            //4-收货人
            colIndex = ObjectExcelUtil.setSingleCellText(sheet,cell,rowIndex,colIndex,ObjectExcelUtil.showNullData(data.getUserId()),contentStyle);
            //5-收获地址
            colIndex = ObjectExcelUtil.setSingleCellText(sheet,cell,rowIndex,colIndex,ObjectExcelUtil.showNullData(data.getAddressInfo()),contentStyle);
            //6-下单时间
            colIndex = ObjectExcelUtil.setSingleCellText(sheet,cell,rowIndex,colIndex,ObjectExcelUtil.showNullData(data.getOrderDate()),contentStyle);
            //7-订单状态
            colIndex = ObjectExcelUtil.setSingleCellText(sheet,cell,rowIndex,colIndex,ObjectExcelUtil.showNullData(data.getStatus()),contentStyle);
            rowIndex ++;
        }
    }
}
package com.demo.controller.api;


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/**

 */

@Controller
public class Back_LeaveController {

    //留言信息处理
    @Autowired
    private LeaveService leaveService;
    @Autowired
    private UserService userService;


    @RequestMapping("/admin/toLeaveList")
    public String guestBook(Model model) {
        List<Leave> list=leaveService.findAllLeaveList();
        model.addAttribute("list",list);
        return "/admin/leave/leave_list";
    }
    @RequestMapping("/admin/delete")
    public String  deleteById(String leaveId){
        leaveService.deleteById(leaveId);
        return "redirect:/admin/toLeaveList";
    }

    @RequestMapping("/admin/deleteAll")
    public String  deleteAll(@RequestParam("id") Integer[] leaveIds){
        System.out.println(Arrays.toString(leaveIds));
        leaveService.deleteAll(leaveIds);
        return "redirect:/admin/toLeaveList";
    }

    @RequestMapping("/admin/openAll")
    public String updateState(@RequestParam("id")Integer[] leaveIds){
        System.out.print(leaveIds);
        int status = 1;

项目链接：
https://javayms.github.io?id=401422160404106ak
https://javayms.pages.dev?id=401422160404106ak