UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Learn Java Training from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Java > Learn Java > How to make database connectivity in java script?
✕

Search in

How to make database connectivity in java script?

Asked by Last Modified  

2 Answers

Learn Java +1 Java Script Training

Follow 1
Answer

Please enter your answer

"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

JavaScript does not directly connect to a database on its own, but you can interact with a database through a server-side language (like Node.js) using database libraries or APIs. Example: Connecting to a MySQL Database using Node.js: 1. Install MySQL package: npm install mysql 2....
read more
JavaScript does not directly connect to a database on its own, but you can interact with a database through a server-side language (like Node.js) using database libraries or APIs. Example: Connecting to a MySQL Database using Node.js: 1. Install MySQL package: npm install mysql 2. Code to connect to MySQL: const mysql = require('mysql'); // Create a connection const connection = mysql.createConnection({ host: 'localhost', user: 'root', password: 'password', database: 'test_db' }); // Connect to the database connection.connect((err) => { if (err) throw err; console.log('Connected to the database!'); }); // Query the database connection.query('SELECT * FROM users', (err, results) => { if (err) throw err; console.log(results); }); // Close the c onnection connection.end(); `` read less
Comments
Dislike Bookmark

Online Mathematics tutor with 6 years experience(Online Classes for 10th to 12th)

JavaScript does not directly connect to a database on its own, but you can interact with a database through a server-side language (like Node.js) using database libraries or APIs. Example: Connecting to a MySQL Database using Node.js: 1. Install MySQL package: npm install mysql 2. Code to connect...
read more
JavaScript does not directly connect to a database on its own, but you can interact with a database through a server-side language (like Node.js) using database libraries or APIs. Example: Connecting to a MySQL Database using Node.js: 1. Install MySQL package: npm install mysql 2. Code to connect to MySQL: const mysql=require('mysql'); // Create a connection const connection=mysql.createConnection({ host: 'localhost', user: 'root', password: 'password', database: 'test_db' }); // Connect to the database connection.connect((err) => { if (err) throw err; console.log('Connected to the database!'); }); // Query the database connection.query('SELECT * FROM users', (err, results) => { if (err) throw err; console.log(results); }); // Close the c onnection connection.end(); `` read less
Comments
Dislike Bookmark

Related Questions

Need to do java core and advanced certificate. Which books or pdf is need to refer?
Hi Prashanth, At first to be clear there is nothing called Core and Advance certificate, Its OCJP/SCJP Certification. The cost and other details are already mentioned in their respective portals. The...
Prashanth
What is a good foundation course for JAVA?
I will not prefer any programming language or technology instead, You can focus on Concept and Principles. Because when you say your a programmer you should be a programmer rather than saying Java programmer,...
Rajeev J
Is Java a language or a technology?
java is both language and technology. Java platform serves as technology.
Sammeyka
0 0
5
Need to learn java....
You may contact me. I teach Java in great depth and with very firm building blocks.
Ajay
I am mechanical student. Can you please tell me opportunities in software field?
Yes, you can get an opportunity. I have seen many mechanical, chemical and biotechnology students are working in its sector. For that, you have to learn some IT courses.
Sainathgowd

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Final modifier in Java
Can’t change value of variable if marked as final. It is best practice to mark method parameter as final if its value will not changes. Variable must be initialize either using Initializer block...

Amit K.

2 0
0
Migration from other languages to Salesforce
Anyone can easily migrate from other language to Salesforce. People must have skills to understand business logic.

Ramakrisnna Reddy G

0 1
0
Example of DependsOnMethod in TestNG
public class dependsonM { @Test public void login() { System.out.println("login"); } @Test (dependsOnMethods = {"login"}) public void email() { //Intentionally I am failing this testcase Assert.assertTrue(false);...
S

Sarthak C.

0 0
0
Priority in TestNG
public class Priority { @Test (priority=1)public void login() {System.out.println("login");} @Testpublic void email1() {System.out.println("email1");} @Test (priority=-2)public void email2() {System.out.println("email2");} //I...
S

Sarthak C.

0 0
0
Final, Finally And Finalize In Java
Final: 1. It is a non access modifier that can be applied to variables,methods and to class. 2. Final means non-changable. Final variable: 1. If a variable is declared as final it can't be re-assigned. 2....

Md Ajmat

0 0
0

Recommended Articles

Why Should You Learn Java !

Java is the most famous programming language till date. 20 years is a big time for any programming language to survive and gain strength. Java has been proved to be one of the most reliable programming languages for networked computers. source:techcentral.com Java was developed to pertain over the Internet. Over...

Read full article >

Top 5 Reasons to Learn JavaScript

Before we start on the importance of learning JavaScript, let’s start with a short introduction on the topic. JavaScript is the most popular programming language in the world, precisely it is the language - for Computers, the Web, Servers, Smart Phone, Laptops, Mobiles, Tablets and more. And if you are a beginner or planning...

Read full article >

Some Popular IT Courses in Current Market

In the domain of Information Technology, there is always a lot to learn and implement. However, some technologies have a relatively higher demand than the rest of the others. So here are some popular IT courses for the present and upcoming future: Cloud Computing Cloud Computing is a computing technique which is used...

Read full article >

Java: An Object-Oriented Language

Java is the most commonly used popular programming language for the creation of web applications and platform today. Integrated Cloud Applications and Platform Services Oracle says, “Java developers worldwide has over 9 million and runs approximately 3 billion mobile phones”.  Right from its first implication as java 1.0...

Read full article >

Find Oracle Java Certification near you
Oracle Java Certification in Bangalore
Oracle Java Certification in Hyderabad
Oracle Java Certification in Pune
Oracle Java Certification in Chennai
Oracle Java Certification in Delhi
Oracle Java Certification in Mumbai
Oracle Java Certification in Kolkata
Oracle Java Certification in Noida
Oracle Java Certification in Gurgaon
Oracle Java Certification in Ghaziabad
Online Java Training

Looking for Java Training Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Java Training Classes?

The best tutors for Java Training Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn Java Training with the Best Tutors

The best Tutors for Java Training Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved