NodeJS With MySQL Database Connection Tutorial Example

NodeJS With MySQL Database Connection Tutorial Example

In this Post We Will Explain About is NodeJS With MySQL Database Connection Tutorial Example With Example and Demo.Welcome on Live24u.com – Examples, The best For Learn web development Tutorials,Demo with Example! Hi Dear Friends here u can know to How To Use MySQL With Node & Express Example

In this post we will show you Best way to implement Node.js and MySQL tutorial, hear for How to connect to a MySQL database with Node.js with Download .we will give you demo,Source Code and examples for implement Step By Step Good Luck!.

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Node.js and MySQL tutorial

Here Node.js can be create simple used in database web-applications.

Terminating connection :We can close simple connection by two type different ways :
1.end() method
2.destroy() method

MySQL Database :First of all We can download a free simple MySQL database at MySQL

Install MySQL Driver in Node.js

C:\Users\Your Name>npm install mysql

Node.js Create Connection

var mysql = require('mysql');

var dbConn = mysql.createConnection({
  host: "localhost",
  user: "live24u",
  password: "live24u.com"
});

dbConn.connect(function(get_error) {
  if (get_error) throw get_error;
  console.log("Connected!");
});

Node.js MySQL RUN and OUTPUT

Run "myDB_app.js"
C:\Users\Your Name>node myDB_app.js
Connected!

Node.js Query a Database


dbConn.connect(function(get_error) {
  if (get_error) throw get_error;
  console.log("Connected!");
  dbConn.query(sql, function (get_error, result) {
    if (get_error) throw get_error;
    console.log("Result: " + result);
  });
});




Also Read :   CRUD Insert Edit Update Delete Node js with MYSQL

Example

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