点餐引导界面管理方法（点餐引导界面管理方案）

> 此项目根据express架构，加入mysql数据库系统完成数据存储。

## 功能简介

* 适用菜单栏目录的新增、改动、删掉

* 根据上传照片方式来给菜单栏再加上图片样式（对文件类型要求比较高）

* 适用账号登录及申请注册作用(并未健全)

## 有关依靠

"body-parser": "^1.19.0", //post请求体消息中间件处理函数,将请求体解决成js目标,在req中是一个body特性;前面表格推送时要使用这种消息中间件才可以正常的表明formdata;

"connect-flash": "^0.1.1", //session对话 flash 迅速保存起来信及跳转不容易肇事逃逸 session connect-flash => req.flashes() ; res.locals假装res对象的方法适然取得flash当中msg 展示在ejs里便是<%=messages %> , express4里去掉了cookieParser以后就必须采用connect-flash来达到session message方法 ；req: req.session / req . Flash(); res : res . locals . messages =req . flashes () --如login error message req: req . session ( { success : 'ok' } ) res : <% if (successs == 'ok'){} > 若想正常运转必定要写 app use('/',routes);app use( '/ users ',users ); app use ('/ admin ',admin );app user ('/ login ',login ) 不然router@index get('/add')显而易见没有起效 ---- flash msg is a data type of array must write like this in router: router@index,get('/'),function(){ ... .... return redirect ('back'); }); 有console log the error message must install npm i connect - flash and must config after body parser middleware in app js [note] when you want to send mail from nodemailer remember to download node - gyp globally first npm install -g node - gyp or else it will report some errors about building library --------------------------------------------------------------------- debuging with command line set DEBUG=express* &nodemon index -------------------------------------------------- for css style sheet we can add file outside public folder and require them into ejs files head > problems occured during designing templates 1 when adding layout partials template no found problem 2 front end form submit not working problem 3 magage server route

Express:"~4.17.1", //Express Web Framework架包；vue cli3版本号creat rountes also need this package but different version;the same as vue init webpack project which needs express 4 version pkg installed at backend server side enviroment before coding routes there;also create devMiddlewares according api document instruction on official website explaining how to compile development evironment by using client side global variable __webpack_hmr__--- hot module replacement feature??not sure exactly what that means yet though!for now

一、机构菜单栏

在手机客户端运行中，饭店理应把菜肴分成几个大的类型，如"特色小吃"、"海产品"、乃至能够有“所有”。相似的，在进行使用时，需要通过依据菜肴类别对每一个已上传的美食图片开展分类梳理。

二、改动/新增加

1. 如果想新增加一道外卖菜, 饭店需向相对应工作人员了解, 将商场法律条款新添加外卖平台上;

2. 如果想改动一道外卖菜, 饭店需向相对应工作人员了解, 升级后台运行的渠道;

3. 旧版不能把以前存放在平台中美食图片出自于任何原因考虑做出裁定性删掉。

三、按时升级

1. 这也是一套按时迭代开发计划方案, 必须对周期性(冬-春)或是穿搭风格(2018-2019)生产制造水乳霜番有所差异;

2. 有关部门根据实际情况按时升级, 以不言而喻壬天国际惯例大量水乳霜番儿女;

3. 迭代开发方法体更加难能可贵：A90C5F5270617E9F7B0DCFC8BA3A22D5910DB1782EBC74EB6DD5077773AB14FA