Connection URL
You're building a digital library management system for CityBook Libraries. Their book catalog is stored in a PostgreSQL database called library_db, which is running on localhost:5432. Before your Java application can query book data, it needs the correct JDBC connection URL.
Create the connection URL to connect to the database.
Este exercício faz parte do curso
Querying a PostgreSQL Database in Java
Instruções do exercício
- Replace the placeholders in the URL with the correct JDBC scheme and PostgreSQL database type.
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
public class Main {
public static void main(String[] args) {
// Build the JDBC connection URL
String url = "____:____://localhost:5432/library_db";
System.out.println(url);
}
}