How To Connect MySQL Database With Express Js (Node.js)
In this tutorial, you will learn how to connect to the MySQL database server from a node.js application or how to connect xampp MySQL with node js. Learn how to access a MySQL database using Node.js
We’ll have a look at connecting with the MySQL module in the Node.js client for MySQL. I'll explain how to use the module to connect to a MySQL database node js connect PHPMyAdmin.
Quick Start: How to Use MySQL in Node
First of all, we create a new project or an existing project. create a new project
If you’ve arrived here looking for a quick way to get up and running with MySQL in Node, we’ve got you covered!
Here’s how to use MySQL in Node in few easy steps:
Install the MySQL module open the command prompt and run this code.
npm install MySQLWe will use pool request in MySQL in the node.js project see below:
Pooling connections in accessing a MySQL database using Node.js
The MySQL driver for the node.js module connect MySQL database provides you with a built-in connection pooling feature in the express js. Suppose, you want to create a connection pool with 10 connections see below Learn how to access a MySQL database using Node.js:
const { createPool } = require("mysql");
const pool = createPool({
host:'localhost',
user:'root',
password:'',
database:'<dbname>',
connectionLimit:10
});
pool.connect((err) => {
if(err){
console.log('Error connecting to Db');
return;
}
console.log('Connection established');
});
module.exports = pool;
Use my app.js connection node js connect PHPMyAdmin ( MySQL ) .
const express = require("express");
const pool = require("database");
const app = express()
const port = 3000
app.get('/', (req, res) => {
res.send('Hello World! Welcome to phpcodingstuff.com')
})
app.listen(port, () => {
console.log(`Example app listening at http://localhost:${port}`)
})
I hope it can help you...
Leave a Reply