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import java.sql.*;
public class Authentif2 {
public static int Authentif(String login1, String passwd1) {
Connection c = null;
int a = 10;
PreparedStatement ps = null;
ResultSet res = null;
String query = "select * from chateurs where login=? and password=?";
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
c = DriverManager.getConnection("jdbc:Odbc:EtudiantDB");
PreparedStatement pr = c.prepareStatement(query);
ps = c.prepareStatement(query);
ps.setString(1, login1);
ps.setString(2, passwd1);
res = ps.executeQuery();
} catch (ClassNotFoundException e) {
e.getStackTrace();
} catch (SQLException e) {
e.getStackTrace();
}
if (res == null)
a = 1;
else
a = 0;
return a;
}
public static void main(String[] args) {
String login = "user1";
String password = "user1";
System.out.println(Authentif(login, password));
}
} |