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Dt9Malmeida

ligacao java/sql

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Dt9Malmeida

estou a desenvolver uma agenda telefonica em java com ligacao á base de dados e preciso de ajuda na parte de pesquisa

    try
        {
            //Carrega o driver
            Class.forName("com.mysql.jdbc.Driver");
            //System.out.println("Driver Carregado!");
            String connectionUrl = "jdbc:mysql://localhost/agendatelefonica?" + "user=root";
            //Establece uma ligação atravas do objecto conexao
            Connection con = DriverManager.getConnection(connectionUrl);

            Statement statement = con.createStatement();

            String queryLogin = "SELECT UTILIZADOR, PASSWORD FROM UTILIZADOR WHERE UTILIZADOR='" + nomeUtilizador +"'";
            //
            ResultSet rSet = statement.executeQuery(queryLogin);

            while( palavraPasseUtilizador == "PASSWORD" )
            {
                new MostraContactos().setVisible(true);

            }
   
         }
         catch(SQLException e)
         {
            System.out.println("SQL Exception: "+ e.toString());
         }
         catch (ClassNotFoundException cE)
         {
            System.out.println("Class Not Found Exception: "+ cE.toString());
         }

    }

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M6

Dt9Malmeida, tens de ser concreto nas tuas dúvidas.

Dizeres que necessitas de ajuda na parte da pesquisa e despejar um snippet de código não vai fazer com que alguém adivinhe do que necessitas realmente.


10 REM Generation 48K!
20 INPUT "URL:", A$
30 IF A$(1 TO 4) = "HTTP" THEN PRINT "400 Bad Request": GOTO 50
40 PRINT "404 Not Found"
50 PRINT "./M6 @ Portugal a Programar."

 

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