@Parameters({"BrowserType","NodeIP","NodePort"})

    public void beforeTest(String sBrowserType,

            String nodeIP,String nodePort) throws MalformedURLException{

        String remoteUrl = String.format("http://%s:%s/wd/hub", nodeIP,

                nodePort);

        sBrowserType = sBrowserType.toUpperCase();

        switch(sBrowserType){

        case "FIREFOX":

            ProfilesIni ini = new ProfilesIni();

            FirefoxProfile profile = ini.getProfile("default");

            DesiredCapabilities ffcaps = DesiredCapabilities.firefox();

            ffcaps.setCapability(FirefoxDriver.PROFILE,profile.toString());

            driver = new RemoteWebDriver(new URL(remoteUrl), ffcaps);

            break;

        case "CHROME":

            driver = new RemoteWebDriver(new URL(remoteUrl),DesiredCapabilities.chrome());

            break;

        case "IE":

            driver = new RemoteWebDriver(new URL(remoteUrl),DesiredCapabilities.internetExplorer());

        default:break;

        }

        driver.manage().window().maximize();

    }

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">

<suite name="Suite" parallel="classes">

     <parameter name="BrowserType" value="Chrome"></parameter>

     <parameter name="BrowserVersion" value="30"></parameter>

     <parameter name="NodeIP" value="192.168.1.2"></parameter>

     <parameter name="NodePort" value="55555"></parameter>

    <test name="大中国">

    <classes>

        <class name="test.ApplyPartnerTest"/>

    </classes>

    </test>
<!--监听接口 -->
 <listeners>
     <listener class-name = "org.uncommons.reportng.HTMLReporter" />
    <listener class-name = "org.uncommons.reportng.JUnitXMLReporter" />
    </listeners>

</suite>