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| try {
Class.forName("com.mysql.jdbc.Driver");
System.out.println("DRIVER OK ! ");
String url = "jdbc:mysql://localhost:3306/inventory";
String user = "root";
String passwd = "";
Connection conn = DriverManager.getConnection(url, user, passwd);
System.out.println("Connection effective !");
//Création d'un objet Statement
java.sql.Statement state = conn.createStatement();
//L'objet ResultSet contient le résultat de la requête SQL
ResultSet result = state.executeQuery("SELECT * FROM client");
//On récupère les MetaData
java.sql.ResultSetMetaData resultMeta = result.getMetaData();
System.out.println("\n**********************************");
//On affiche le nom des colonnes
for(int i = 1; i <= resultMeta.getColumnCount(); i++)
System.out.print("\t" + resultMeta.getColumnName(i).toUpperCase() + "\t *");
System.out.println("\n**********************************");
while(result.next()){
for(int i = 1; i <= resultMeta.getColumnCount(); i++)
System.out.print("\t" + result.getObject(i).toString() + "\t |");
System.out.println("\n---------------------------------");
}
result.close();
state.close();
} catch (Exception e) {
e.printStackTrace();
} |
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