Learn how to connect MySQL with popular programming languages like PHP, Python, and Java. This guide provides examples and code snippets to help you establish a connection to MySQL databases effortlessly.
MySQL, PHP, Python, Java, Database Connection, Programming Languages, MySQL Connection Example
<?php
// Database connection parameters
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database_name";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>
import mysql.connector
# Establish the connection
connection = mysql.connector.connect(
host="localhost",
user="username",
password="password",
database="database_name"
)
if connection.is_connected():
print("Connected successfully")
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class MySQLConnection {
public static void main(String[] args) {
String url = "jdbc:mysql://localhost:3306/database_name";
String user = "username";
String password = "password";
try (Connection conn = DriverManager.getConnection(url, user, password)) {
if (conn != null) {
System.out.println("Connected successfully");
}
} catch (SQLException e) {
System.out.println("Connection failed: " + e.getMessage());
}
}
}
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