How make Dtabase Connection(Java)

• Make a new project (I name it as 'Blog') and I didn't make a main class

• Make a new java class and I name it as dbCon

• Now you have to add libery named 'derbyclient.jar'
• You can download it by this link
dearbyclient.jar

• Now import following libraries

import java.sql.*;
import javax.swing.*;

• Now add following codes in to your method

Connection conn=null;
    public static Connection Connect(){
        
        try{
           String host="jdbc:derby://localhost:3306/blog";
           String uName="root";
           String uPass="root";
           Connection conn=DriverManager.getConnection(host, uName, uPass);

         
            return connection;
        }
        catch(Exception e){
            JOptionPane.showMessageDialog(null, e.getMessage());
            return null;

Next time we will see how enter data to a Database