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explooosionexplooosion
committedJan 11, 2020
Update dependencies, fix mysql 8.0, add docker
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‎.gitignore

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node_modules
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package-lock.json
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data/db

‎README.md

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# Node.js-Express-With-MySQL
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This is a demo for node.je Express (ejs) with mysql
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This is a demo for node.je Express (ejs) with mysql 8.0
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## Blog
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[Node.js - MySQL](https://dotblogs.com.tw/explooosion/2016/07/18/010601)
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## Clone
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```bash
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```sh
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git clone https://github.com/explooosion/Node.js-Express-With-MySQL.git
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```
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## Into Project
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```bash
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```sh
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cd Node.js-Express-With-MySQL
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```
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## Install
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```bash
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```sh
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npm install
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```
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## Start Mysql
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Using docker-compose to create mysql container
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```sh
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yarn db
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```
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## Initial Database
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Execute sql to initial table and fix auth for v8.0 in nodejs.
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1. account.sql
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2. fix-mysql8-auth.sql
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## Start Website
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```sh
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yarn start
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```

‎app.js

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var con = mysql.createConnection({
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host: "localhost",
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user: "root",
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password: "",
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database: "test"
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password: "123456",
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database: "test",
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});
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con.connect(function(err) {
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con.connect(function (err) {
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if (err) {
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console.log('connecting error');
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console.log('connecting error', err);
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return;
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}
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console.log('connecting success');
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app.use(express.static(path.join(__dirname, 'public')));
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// db state
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app.use(function(req, res, next) {
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app.use(function (req, res, next) {
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req.con = con;
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next();
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});
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// catch 404 and forward to error handler
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app.use(function(req, res, next) {
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app.use(function (req, res, next) {
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var err = new Error('Not Found');
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err.status = 404;
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next(err);
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// development error handler
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// will print stacktrace
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if (app.get('env') === 'development') {
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app.use(function(err, req, res, next) {
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app.use(function (err, req, res, next) {
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res.status(err.status || 500);
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res.render('error', {
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message: err.message,
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// production error handler
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// no stacktraces leaked to user
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app.use(function(err, req, res, next) {
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app.use(function (err, req, res, next) {
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res.status(err.status || 500);
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res.render('error', {
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message: err.message,

‎docker-compose.yml

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version: '2'
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services:
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mysql:
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image: mysql:8
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container_name: mysql
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volumes:
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- ./data/db:/var/lib/mysql
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restart: always
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environment:
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- MYSQL_DATABASE=test
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- MYSQL_USER=user
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- MYSQL_PASSWORD=123456
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- MYSQL_ROOT_PASSWORD=123456
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ports:
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- 3306:3306

‎fix-mysql8-auth.sql

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ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
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ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456';
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-- or
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ALTER USER 'user'@'%' IDENTIFIED WITH mysql_native_password BY '123456';
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-- then
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FLUSH PRIVILEGES;

‎package.json

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"version": "0.0.0",
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"private": true,
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"scripts": {
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"start": "node ./bin/www"
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"start": "node ./bin/www",
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"db": "docker-compose up --build -d"
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},
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"dependencies": {
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"body-parser": "~1.15.1",
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"cookie-parser": "~1.4.3",
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"debug": "~2.2.0",
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"ejs": "~2.4.1",
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"express": "~4.13.4",
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"morgan": "~1.7.0",
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"serve-favicon": "~2.3.0",
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"mysql": "~2.11.1"
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"body-parser": "~1.19.0",
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"cookie-parser": "~1.4.4",
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"debug": "~4.1.1",
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"ejs": "~3.0.1",
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"express": "~4.17.1",
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"morgan": "~1.9.1",
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"mysql": "2.17.1",
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"serve-favicon": "~2.5.0"
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}
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}

‎views/index.ejs

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<body>
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<h1>Account - List</h1>
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<div class="search">
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<label>UserId：</label>
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<label>UserId:</label>
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<input type="text" name="suserid" value="<%=user %>" placeholder="input the userid">
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<input type="button" name="sSearch" value="Search" class="btn" onclick="Search();">
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</div>

‎views/userAdd.ejs

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<form name="addform" action="userAdd" method="post" accept-charset="utf-8" onSubmit="return Check();">
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<h1>Account - Add</h1>
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<div class="row">
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<label>userid：</label>
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<label>userid:</label>
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<input type="text" name="userid" placeholder="userid" />
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</div>
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<div class="row">
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<label>password：</label>
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<label>password:</label>
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<input type="password" name="password" placeholder="password">
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</div>
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<div class="row">
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<label>email：</label>
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<label>email:</label>
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<input type="text" name="email" placeholder="email">
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</div>
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<div class="row">

‎views/userEdit.ejs

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<h1>Account - Edit</h1>
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<input type="hidden" name="id" value="<%=data[0].id %>" />
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<div class="row">
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<label>userid：</label>
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<label>userid:</label>
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<input type="text" name="userid" placeholder="userid" value="<%=data[0].userid %>" readonly />
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</div>
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<div class="row">
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<label>password：</label>
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<label>password:</label>
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<input type="text" name="password" placeholder="password" value="<%=data[0].password %>" />
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</div>
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<div class="row">
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<label>email：</label>
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<label>email:</label>
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<input type="text" name="email" placeholder="email" value="<%=data[0].email %>">
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</div>
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<div class="row">

‎yarn.lock

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