How Can I Integrate MySQL Databases with Node.js?

MySQL Integration with Node.js for Database Connectivity

Coming from a PHP background, connecting to MySQL databases can be essential for handling data. Node.js bietet flexible options for integrating with MySQL.

To connect to MySQL using Node.js, you can leverage various modules available in the node.js ecosystem. Consider the following popular options:

node-mysql

This module is a simple and straightforward way to establish connections and execute queries against MySQL databases. It provides a familiar interface for developers transitioning from PHP environments.

// Example usage
const mysql = require('mysql');
const connection = mysql.createConnection({
  host: 'example.org',
  user: 'bob',
  password: 'secret',
});

connection.connect((err) => {
  if (err) throw err;
  console.log('Connected to MySQL database!');
});

node-mysql2

This module offers a more advanced set of features, including pipelining and prepared statements. It is recommended for applications requiring high performance and complex query operations.

// Example usage
const mysql2 = require('mysql2');
const connection = mysql2.createConnection({
  host: 'example.org',
  user: 'bob',
  password: 'secret',
});

connection.execute('SELECT * FROM users', (err, results) => {
  if (err) throw err;
  console.log('Query results:', results);
});

With these modules, you can seamlessly integrate MySQL with Node.js applications, ensuring efficient data management and retrieval.

The above is the detailed content of How Can I Integrate MySQL Databases with Node.js?. For more information, please follow other related articles on the PHP Chinese website!