Selenium WebDriver/Firefox|Chrome/Java 如何禁用图像加载

Question

出于测试（和带宽！）的目的，我需要禁用图像加载。

Answer 1

火狐

FirefoxOptions options = new FirefoxOptions();
options.addPreference("permissions.default.image", 2);
WebDriver driver = new FirefoxDriver(options);

docs找到的线索

对于设置自定义首选项，我们建议使用 prefs 条目而不是传递配置文件。

或

DesiredCapabilities capabilities = new DesiredCapabilities();
FirefoxProfile profile = new FirefoxProfile();
profile.setPreference("permissions.default.image", 2);
capabilities.setCapability("firefox_profile", profile);
WebDriver driver = new FirefoxDriver(capabilities);

铬

HashMap<String, Object> images = new HashMap<String, Object>();
images.put("images", 2);
HashMap<String, Object> prefs = new HashMap<String, Object>();
prefs.put("profile.default_content_setting_values", images);
ChromeOptions chrome_options =new ChromeOptions();
chrome_options.setExperimentalOption("prefs", prefs);
DesiredCapabilities chromeCaps = DesiredCapabilities.chrome();
chromeCaps.setCapability(ChromeOptions.CAPABILITY, chrome_options);
WebDriver driver = new ChromeDriver(chromeCaps);