52 lines
1.3 KiB
Java
52 lines
1.3 KiB
Java
import java.sql.*;
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public class Vote {
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private String[] pays;
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public Vote(String[] pays) {
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this.pays = pays;
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if (pays.length == 0) {
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System.err.println("Aucun pays compétiteur fourni.");
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return;
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}
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try{
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Connection cnx = DriverManager.getConnection("jdbc:mariadb://dwarves.iut-fbleau.fr/srivasta","login", "mdp");
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try{
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String query = "SELECT Votants, Points FROM tp1_points WHERE Compétiteur = ?";
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PreparedStatement req = cnx.prepareStatement(query);
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req.setString(1, competiteur);
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ResultSet rs = req.executeQuery();
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while (rs.next()) {
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String votant = rs.getString("Votants");
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int points = rs.getInt("Points");
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System.out.printf("%-10s %3d%n", votant, points);
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total += points;
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}
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System.out.println(" ---");
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System.out.printf("Total %3d%n", total);
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try{
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rs.close();
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req.close();
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cnx.close();
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}catch(SQLException e) {
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System.err.println("Erreur de connexion : "+e);
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}
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}catch(SQLException e) {
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System.err.println("Erreur SQL ou de connexion : "+e);
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}
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} catch(SQLException e) {
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System.err.println("Erreur de connexion : "+e);
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}
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}
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} |