Welcome to our RU-vid tutorial on Java MySQL Database Connection! In this video, we explore the fundamentals of connecting Java applications to MySQL databases using JDBC. 🚀
🔍 Topics covered:
Setting up MySQL and Java environment
JDBC basics and connection establishment
Executing SQL queries with Java
Handling exceptions and best practices
🛠️ Code snippets and examples provided for easy understanding. Whether you're a beginner or looking to enhance your database connectivity skills in Java, this tutorial is tailored for you!
Introduction
Setting up MySQL environment
Configuring Java for database connection
Writing Java code for MySQL connectivity
Executing SQL queries in Java
Best practices and error handling
👍 Don't forget to like, share, and subscribe for more Java and database tutorials. Leave your questions in the comments below, and let's dive into the world of seamless Java MySQL connections together! 💻🔗 #Java #MySQL #KnowX #JDBC #programmingtutorials
program code:
---------------------
import java.sql.*;
public class Dbconn {
static ResultSet rs;
static Connection con;
static Statement stmt;
public static void main(String[] args) {
Dbconn d1=new Dbconn();
try{
Class.forName("com.mysql.jdbc.Driver");
System.out.println("driver loaded");
con=DriverManager.getConnection("jdbc:mysql://localhost:3306/dsn","root","root");
System.out.println("connected");
stmt=con.createStatement();
rs=stmt.executeQuery("select * from products");
while(rs.next())
System.out.println(rs.getInt(1)+" "+rs.getString(2));
con.close();
}
catch(Exception e)
{
System.out.println("Error"+e);
}
}
}
29 дек 2023
