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URLPartsDemo.java
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URLPartsDemo.java
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// 8. Write a program to demonstrate the parts of the URL.
import java.net.URL;
import java.net.MalformedURLException;
public class URLPartsDemo {
public static void main(String[] args) {
if (args.length == 0) {
System.out.println("Please provide a URL as a command-line argument.");
return;
}
String urlString = args[0];
try {
URL url = new URL(urlString);
// Display each part of the URL
System.out.println("URL: " + url.toString());
System.out.println("Protocol: " + url.getProtocol());
System.out.println("Host: " + url.getHost());
System.out.println("Port: " + (url.getPort() == -1 ? "Default" : url.getPort()));
System.out.println("Path: " + (url.getPath().isEmpty() ? "/" : url.getPath()));
System.out.println("Query: " + (url.getQuery() == null ? "None" : url.getQuery()));
System.out.println("Fragment: " + (url.getRef() == null ? "None" : url.getRef()));
} catch (MalformedURLException e) {
System.err.println("Error parsing URL: " + e.getMessage());
}
}
}