如何使用Java在Selenium WebDriver中禁用Chrome插件

Question

Chrome插件彈出

當我為此應用程序執行自動化代碼時，將顯示上面的彈出窗口。 現在我需要知道如何使用Java在Selenium WebDriver中禁用PDF Viewer插件。

這就是我現在正在使用的不起作用的地方。

 DesiredCapabilities capabilities = DesiredCapabilities
                                .chrome();
                        ChromeOptions options = new ChromeOptions();
                        options.addArguments(new String[] { "test-type" });
                        options.addArguments(new String[] { "disable-extensions" });


String pluginToDisable = "Chrome PDF Viewer";
                        options.addArguments("plugins.plugins_disabled", pluginToDisable);


                        capabilities.setCapability("chrome.binary",
                                chromeDriver.getAbsolutePath());
                        capabilities.setCapability(ChromeOptions.CAPABILITY,
                                options);
                        options.addArguments("--lang=en-gb");
                        GlobalVars.driver = new ChromeDriver(capabilities);

Answer 1

已針對Chrome V更新：57

此解決方案不再有效。

這是C＃中的有效實現：

        var options = new ChromeOptions();
        // This was a PAIN. If this ever does not work, here is how I got the preference name:
        // 1. Navigate to : chrome://settings/content
        // 2. Scroll to the bottom "PDF Documents" section
        // 3. Right-Click and inspect element on the check box titled "Open PDF files in the default PDF viewer application"
        // 4. The preference name is the pref key for the input, in this case: pref="plugins.always_open_pdf_externally"
        options.AddUserProfilePreference("plugins.always_open_pdf_externally", true);

        // The constructor must be pointed to the chrome driver .exe
        // Or you must set a PATH variable pointing to the location
        using (var driver = new ChromeDriver(options))
        {
        ..........

Answer 2

以下是使用Selenium / Chrome禁用Flash和PDF查看器的示例：

ChromeOptions options = new ChromeOptions();
Map<String, Object> preferences = new Hashtable<String, Object>();
options.setExperimentalOption("prefs", preferences);

// disable flash and the PDF viewer
preferences.put("plugins.plugins_disabled", new String[] {
    "Adobe Flash Player",
    "Chrome PDF Viewer"
});

// launch the browser and navigate to the page
ChromeDriver driver = new ChromeDriver(options);
driver.get("https://www.google.co.uk");

Answer 3

似乎“plugins.plugins_disabled”或“plugins.plugins_list”不再起作用了。 “plugins.always_open_pdf_externally”選項對我有用 （ mheirendt的解決方案）。 Java中的示例：

ChromeOptions co = new ChromeOptions();
Map<String,Object> prefs = new HashMap<>();
prefs.put("plugins.always_open_pdf_externally", true);
co.setExperimentalOption("prefs", prefs);
WebDriver driver = new ChromeDriver(co);

Answer 4

---這對我有用 -

HashMap<String, Object> chromePrefs = new HashMap<String, Object>();
                    chromePrefs.put("plugins.plugins_disabled", new String[] {"Adobe Flash Player", "Chrome PDF Viewer"});
                    chromePrefs.put("profile.default_content_settings.popups", 0);
                    ChromeOptions options = new ChromeOptions();
                    options.setExperimentalOption("prefs", chromePrefs);
                    DesiredCapabilities cap = DesiredCapabilities.chrome();
                    cap.setCapability(CapabilityType.ACCEPT_SSL_CERTS, true);
                    cap.setCapability(ChromeOptions.CAPABILITY, options);
                    GlobalVars.driver = new ChromeDriver(cap);

Answer 5

由於Chrome的設置頁面也是一個Web應用程序，因此您可以通過編程方式抓取設置頁面並禁用PDF查看器。 這是一個示例python代碼：

browser = webdriver.Chrome("./chromedriver")    
browser.get("chrome://settings-frame/content")
pdf_section = browser.find_element_by_id("pdf-section")
pdf_disable_checkbox = pdf_section.find_element_by_tag_name("input")
if not pdf_section.is_selected():
    pdf_disable_checkbox.click()