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ConnectionFactory.java
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package com.mycompany.bancodedados;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class ConnectionFactory {
private String usuario = "root";
private String senha = "";
private String host = "localhost";
private String porta = "3306";
private String bd = "psc_bua";
//private String timezone = "America/Sao_Paulo"; // Adiciona o fuso horário
public Connection obtemConexao() {
try {
Connection conectar = DriverManager.getConnection(
"jdbc:mysql://"+host+":"+porta+"/"+ bd,
usuario,
senha
);
if (conectar != null) {
System.out.println("Conexão estabelecida com sucesso!");
}
return conectar;
} catch (SQLException e) {
System.out.println("Erro ao tentar estabelecer conexão com o banco de dados:");
e.printStackTrace();
return null;
}
}
public static void main(String[] args) {
ConnectionFactory connectionFactory = new ConnectionFactory();
Connection connection = connectionFactory.obtemConexao();
if (connection != null) {
System.out.println("Conexão testada e aprovada!");
} else {
System.out.println("Falha na conexão!");
}
}
}