【Selenium Chrome驱动】

https://registry.npmmirror.com/binary.html?path=chromedriver/

 public static WebDriver openBrowser(String browserName) {
        if (browserName.equals("chrome")) {
            //驱动？？？ 驱动浏览器（可执行的文件）
            //让代码知道chromeDriver驱动是保存在哪里
            System.setProperty("webdriver.chrome.driver", "src/test/resources/chromedriver.exe");
            //1、打开浏览器（chrome）  实例化ChromeDriver对象即可
            ChromeDriver chromeDriver = new ChromeDriver();
            return chromeDriver;
        } else if (browserName.equals("firefox")) {
            System.setProperty("webdriver.gecko.driver", "src/test/resources/geckodriver.exe");
            FirefoxDriver firefoxDriver = new FirefoxDriver();
            return firefoxDriver;
        } else if (browserName.equals("ie")) {
            //取消IE安全设置（忽略IE的Protected Mode的设置）
            DesiredCapabilities capabilities = new DesiredCapabilities();
            capabilities.setCapability(InternetExplorerDriver.INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS, true);
            //忽略浏览器缩放设置的
            capabilities.setCapability(InternetExplorerDriver.IGNORE_ZOOM_SETTING, true);
            System.setProperty("webdriver.ie.driver", "src/test/resources/IEDriverServer.exe");
            //InternetExplorerDriver ieDriver = new InternetExplorerDriver();
            InternetExplorerDriver ieDriver = new InternetExplorerDriver(capabilities);
            return ieDriver;
        }
        return null;
    }