package cobajavaswing;
import com.mysql.jdbc.jdbc2.optional.MysqlDataSource;
import java.sql.Connection;
import java.sql.SQLException;
public class Koneksi {
private static Connection connection;
public static Connection getConnection(){
//pengecekan koneksi database
if (connection==null){
try{
String username = "rpl";
String password = "Cm9150oZzemHHojq";
String url = "jdbc:mysql://localhost:3306/rpl_perpustakaan";
MysqlDataSource source = new MysqlDataSource();
source.setUser(username);
source.setPassword(password);
source.setURL(url);
connection = source.getConnection();
} catch (SQLException ex){
System.out.println("Error koneksi database");
}
}
return connection;
}
}
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