如何在Playwright-java中上载文件？

import com.microsoft.playwright.*;

public class FileUploadExample {
    public static void main(String[] args) {
        try (Playwright playwright = Playwright.create()) {
            Browser browser = playwright.chromium().launch();
            Page page = browser.newPage();
            page.navigate("https://example.com");

            ElementHandle fileInput = page.querySelector("input[type=file]");
            fileInput.setInputFiles(Path.of("path/to/file"));

            page.waitForLoadState(LoadState.NETWORK_IDLE);
            browser.close();
        }
    }
}