在home depot网站上，选择首选商店后，当您单击某个产品时，您可以查看该商店是否提供该产品（在web浏览器中）。
我正在尝试使用htmlunit从家得宝网站获取产品的库存状态。但是，当我使用htmlunit加载产品页面时，它不知道我首先设置的首选存储。

@Test
    public void htmlUnitSO() throws Exception {
        try (WebClient webClient = new WebClient(BrowserVersion.CHROME)) {
            // Enable cookies so session is maintained between requests
            CookieManager cookieMan = new CookieManager();
            cookieMan = webClient.getCookieManager();
            cookieMan.setCookiesEnabled(true);

            // Start at the Store Finder page, passing in 3015 (the O'Fallon store) so it is at the top of the
            // returned list
            HtmlPage storeFinderPage = webClient.getPage("https://www.homedepot.com/l/search/3015/full/");

            // Get the <a> for the O'Fallon store and click it. This is like clicking "Shop this store" in the browser
            HtmlAnchor shopThisStoreAnchor = storeFinderPage
                    .querySelector("div#SFControl")
                    .querySelector("div.sfstorelinks")
                    .querySelector("a");
            shopThisStoreAnchor.click();

            // Now try to look up a product and see its inventory at the O'Fallon store
            String productUrl = "https://www.homedepot.com/p/DEWALT-22-oz-Steel-Checkered-Face-Hammer-DWHT51064/205849047";
            HtmlPage productPage = webClient.getPage(productUrl);

            // Print out the page to view the HTML, perform a search for "Choose A Store"
            // The search does find a hit, meaning the page is unaware that O'Fallon was selected already
            System.out.println(productPage.asXml());
        }
    }