ConexionBDD.java

import com.mysql.jdbc.Connection;
import com.mysql.jdbc.Statement;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.sql.DriverManager;
import java.sql.SQLException;
/*
* 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.
*/
/**
*
* @author Willian
*/
public class ConexionBDD {
Connection cn;
public Connection conexion(){
try {
Class.forName("com.mysql.jdbc.Driver");
cn = (Connection) DriverManager.getConnection("jdbc:mysql://localhost/sistema","root","root");
System.out.println("se realizo exitosamente la coneccion :D");
} catch (ClassNotFoundException | SQLException ex) {
Logger.getLogger(ConexionBDD.class.getName()).log(Level.SEVERE, null, ex);
}
return cn;
}
Statement creaStatement(){
throw new UnsupportedOperationException("no soportado");
}
}