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Mar 18th, 2016
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  1. public static void Verbindung() {
  2. try {
  3. System.out.println("Datenbank: Treiber laden.");
  4. Class.forName("org.gjt.mm.mysql.Driver").newInstance();
  5. } catch (Exception e) {
  6. System.err.println("Datenbank: Fehlgeschlagen!");
  7. }
  8. try {
  9. System.out.println("Datenbank: Verbind wird hergestellt.");
  10. String url = "jdbc:mysql://" + hostname + ":" + port + "/" + dbname;
  11. con = DriverManager.getConnection(url, user, password);
  12. System.out.println("Datenbank: Verbindung erfolgreich.");
  13.  
  14. statement = con.createStatement();
  15. resultSet = statement.executeQuery("SELECT * from VaroX");
  16. } catch (SQLException sq) {
  17. sq.printStackTrace();
  18. close();
  19. }
  20. }
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