Advertisement
Guest User

Untitled

a guest
Dec 25th, 2018
119
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.81 KB | None | 0 0
  1. private static Connection con;
  2. private static String user, pass;
  3.  
  4. // construtor que gera a conexão com o banco de dados
  5. public Conexao(){
  6. user = "nomeDeUsuarioDoBanco";
  7. pass = "senhaDoBanco";
  8.  
  9. try {
  10. Class.forName("com.mysql.jdbc.Driver");
  11. con = DriverManager.getConnection(urlBanco, user, pass);
  12. } catch (SQLException ex) {
  13. JOptionPane.showMessageDialog(null, "Erro: " + ex.getMessage());
  14. } catch (ClassNotFoundException ex) {
  15. JOptionPane.showMessageDialog(null, "Erro: " + ex.getMessage());
  16. }
  17. }
  18.  
  19. /* metodo para retornar a conexão gerada no construtor de forma a facilitar sua
  20. utilização nos objetos DAO do pacote*/
  21. public Connection getCon(){
  22. return con;
  23. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement