ejs-express-mysql | : sweat_drops : ejsexpressmysql实现基本的CRUD后台管理应用 | Runtime Evironment library
kandi X-RAY | ejs-express-mysql Summary
kandi X-RAY | ejs-express-mysql Summary
##前言 也是这两周才正式的接触node,虽然在前端开发中我们常常说前后端分离,但是在学习过程中,个人感觉还是要刁难刁难自己的。因为用ejs来写前端页面。 项目主要实现用户的登录,session的存储和加密(准确的说是签名),数据库的CRUD,包括图片的上传,删除和修改等基本功能。 关于登录,查询等操作本应该更加的严谨,这里只做简单演示。包括一些配置文件的编写。. >ejs mysql nodejs express express-router…. 开发准备 关于开发前期的准备,这里就不多说了,说实话,自己也没有准备啥,关于nodejs环境,MySQL配置啥的就多少了,关于本项目的[数据字典] ./数据字典.txt),还有[SQL文件] ./resources/blog.sql)已经在目录里了,这里主要说下后端开发的每一个步骤 项目目录 项目目录 ![项目目录] ./resources/project_str.png) 整体架构 项目重点在后端开发中,web端页面并没有涉及到,后端管理流程大致如下: * 路由控制分为admin,web,还是那句话,我们操作全部在admin中 * 跳转到admin拦截所有的请求,判断用户是否登录 * 未登录则重定向到登录,登陆成功后设置session。[不懂session?点击这里] * 登录后则可进行相关的操作,数据的增删改查等功能。 后端开发 ###后台基本架构、路由设置 const express = require('express'); const expressStatic = require('express-static'); const bodyParser = require('body-parser'); const multer = require('multer'); const multerObj = multer({dest:'./static/upload'}); const cookieParser = require('cookie-parser'); const cookieSession = require('cookie-session'); const consolidate = require('consolidate'); const ejs = require('ejs');. 看到这个代码是不是感觉想死的心都有了???的确,多少篇文章都说到了关于nodejs的回调地狱,但是Node 7.6 发布了,支持了async函数,JavaScript异步的写法彻底改变了。所以这个大可不必太过于担心 况且Koa不就这么的出来和投入大范围的使用了嘛,这里我们大可用express,去尽情的感受Node的魅力。. ##结束语 说到这,基本的一个小小后台管理应用就完事了,是不是感觉没有想象中的那么难?写的不好,欢迎大家吐槽指教~ 最后,欢迎愿意一起学习nodejs的朋友加入,Nodejs技术群:209530601 ~~.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ejs-express-mysql
ejs-express-mysql Key Features
ejs-express-mysql Examples and Code Snippets
Community Discussions
Trending Discussions on ejs-express-mysql
QUESTION
I want a html page having two forms, one for Log In positioned at the center (horizontally and vertically) of the page, and another Sign Up form positioned at the top right corner.
I divided both forms in two separated divs to apply styles.
The problem is that the Sign Up form becomes unclickable in its input tags.
...ANSWER
Answered 2021-Feb-24 at 08:25It's because your .outer
takes whole page width and is above .signup-form
.
Few ways to solve:
- Re-design elements to not be overlapping
- Add
.signup-form {z-index: 10; position: relative;}
QUESTION
I wanted to install node-apk-parser:https://www.npmjs.com/package/node-apk-parser into my node js project.It works locally if I run npm install on my VS package manager console. But when I update the package.json on Plesk and hit the button Npm Install and I run my website domain it says "Module not found error for node apk parser"?Node apk parser is at the last. This is my package.json file.
...ANSWER
Answered 2020-Sep-02 at 08:10I had to write my own script in package.json and run script instead. Referred to this question:Install node-sass on plesk
QUESTION
I am making simple api to GET
, POST
, DELETE
, UPDATE
.
Get works good, but I got problem with POST method.
When I am trying to post some data I am getting error:
...ANSWER
Answered 2020-Apr-26 at 09:18Your code to insert the data
QUESTION
I have the following command in the file entry.routes.js at location: /nodejs-express-mysql/app/routes
...ANSWER
Answered 2020-Jan-13 at 08:56You can use json2csv
for ref: https://www.npmjs.com/package/json2csv npm as follows:
QUESTION
I am following this website to create a basic login system: https://codeshack.io/basic-login-system-nodejs-express-mysql/.
My problem is when I input any value to username and password button I will get the ReferenceError: connection is not defined in this line:connection.query('SELECT * FROM accounts WHERE username = ? AND password = ?', [username, password],
I check the database connection. I have connected the database, and the database exists with the table. Also, I installed mysql package.
It is my source code:
...ANSWER
Answered 2019-Dec-16 at 15:20you just called the connection 'con' so connection.query wont work, change to con.query
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install ejs-express-mysql
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page