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Codes in Java Netbeans

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Submitted By ferdzzz
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Database connection
/*
* To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package scholapaymentsystem;

import com.mysql.jdbc.Connection; import java.sql.DriverManager; import java.sql.SQLException;

/** * * @author ferdie_amy */ public class DBConnection { private Connection DBConnection; public Connection connect(){ try{ Class.forName("com.mysql.jdbc.Driver"); System.out.println("connection succed"); } catch(ClassNotFoundException cnfe){ System.out.println("connection failed" + cnfe); } String url = "jdbc:mysql://localhost:3306/db_login"; try{ DBConnection = (Connection) DriverManager.getConnection(url,"root", ""); System.out.println("database connected"); } catch (SQLException se){ System.out.println("connection failed" + se); } return DBConnection; } }
LOGIN FORM
/*
* To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package scholapaymentsystem;

import java.awt.event.KeyEvent; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import javax.swing.ImageIcon; import javax.swing.JOptionPane;

/** * * @author ferdie_amy */ public class loginform extends javax.swing.JFrame { Connection conn = new DBConnection().connect(); /** * Creates new form loginform */ public loginform() { initComponents(); this.setIconImage(new

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