使用Java获取用户的默认浏览器

import java.awt.Desktop;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;

public class DefaultBrowserExample {
    public static void main(String[] args) {
        if (Desktop.isDesktopSupported()) {
            Desktop desktop = Desktop.getDesktop();
            try {
                desktop.browse(new URI("https://www.example.com"));
            } catch (IOException | URISyntaxException e) {
                e.printStackTrace();
            }
        }
    }
}