PhantomJS正在启动GhostDriver，但在创建新会话后将其关闭

Question

嗨我在eclipse中为java启动phantomjs时遇到以下错误 PhantomJS正在推出GhostDriver ......

我已经完成了以下步骤将phantomjs添加到eclipse：

1. 下载phantomjs.exe

2. 解压缩phantomjs-1.8.x-windows.zip文件夹并将phantomjs.exe文件定位到C：/ folder

3. 将以下导入添加到您的代码中：

import org.openqa.selenium.phantomjs.PhantomJSDriver; import org.openqa.selenium.phantomjs.PhantomJSDriverService; import org.openqa.selenium.remote.DesiredCapabilities;

用“PhantomJSDriver”替换指定“FirefoxDriver”的对象“driver”。

替换代码， WebDriver驱动程序=新的FirefoxDriver

DesiredCapabilities caps = new DesiredCapabilities（）; caps.setJavascriptEnabled（真）; caps.setCapability（PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY，“C：/phantomjs.exe”）; WebDriver driver = new PhantomJSDriver（caps）;

运行测试。

请帮助!!

Answer 1

为了使GhostDriver按照以下步骤正常工作：

                      PREREQUISITES

先决条件步骤1：

• download selenium-server-standalone-2.41.0。例如，我将它放在C：\ Selenim文件夹
中
• download phantomjs。也可以将它放在C：\ Selenim文件夹中

在您需要的所有内容下载后，下一步 - 启动selenium hub（selenium服务器）和selenium节点，它将连接到已启动的集线器，并将基于phantomJs。

                   LAUNCHING HUB AND NODES

1. 硒中心启动

   java -jar selenium-server-standalone-2.41.0.jar -role hub

启动集线器后 - 在浏览器中键入http://localhost:4444/grid/console并在浏览器中输入＆gt; http://gyazo.com/9435772d76044cf273d6b567584c0532

1. GhostDriver节点启动

   phantomjs --webdriver = 8080 --webdriver-selenium-grid-hub = http：// l o c a l h o s t：4444

再次检查localhost / grid / console =＆gt; http://gyazo.com/06fd2fc6d740c18e3d0925e180de150f

完成后，请进行以下setUp。

                               CODE SETUP

接近一个

我的项目是基于maven的，所以我建议您遵循PhantomJs跨平台解决方案

在POM.XML中添加以下内容

         <dependency>
             <groupId>org.seleniumhq.selenium</groupId>
             <artifactId>selenium-java</artifactId>
             <version>2.41.0</version>
         </dependency>

         <dependency>
             <groupId>org.seleniumhq.selenium</groupId>
             <artifactId>selenium-support</artifactId>
             <version>2.41.0</version>
         </dependency>


<!--substituting   phanbedder  with local Phanbedder implementation-->
             <dependency>
         <groupId>net.anthavio</groupId>
         <artifactId>phanbedder-1.9.7</artifactId>
         <version>1.0.0</version>
     </dependency>



     <dependency>
         <groupId>com.github.detro.ghostdriver</groupId>
         <artifactId>phantomjsdriver</artifactId>
         <version>1.1.0</version>
     </dependency>

添加这些依赖项后，切换到测试类（例如SeleniumTest.java）

 private WebDriver driver;

    @BeforeClass
    public void seleniumGrridUponGhostDriver() throws MalformedURLException {


       File phantomjs = Phanbedder.unpack(); // cross platform solution. Maven will provide //appropriate phantomJs instance

        DesiredCapabilities dcaps = new DesiredCapabilities();
        dcaps.setCapability("takesScreenshot", true);


        dcaps.setCapability(PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY, phantomjs.getAbsolutePath());

// NOTE: as we launched node locally, that is why we pass
// 127.0.0.1  IP as parameter
        this.driver = new RemoteWebDriver(new URL("http://127.0.0.1:8080"), dcaps);

        driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
        driver.manage().timeouts().pageLoadTimeout(30, TimeUnit.SECONDS);
    }

@Test
public void myTest(){
driver.get("http://www.google.com");
.....

}

接近两个

在POM.xml中添加以下依赖项

    <dependency>
             <groupId>org.seleniumhq.selenium</groupId>
             <artifactId>selenium-java</artifactId>
             <version>2.41.0</version>
         </dependency>

         <dependency>
             <groupId>org.seleniumhq.selenium</groupId>
             <artifactId>selenium-support</artifactId>
             <version>2.41.0</version>
         </dependency>

适当的代码setUP：

  private WebDriver driver;

    @BeforeClass
    public void seleniumGrridUponGhostDriver() throws MalformedURLException {

        File phantomjs = new File("C:\\Selenium\\phantomjs.exe");


        DesiredCapabilities dcaps = new DesiredCapabilities();
        dcaps.setCapability("takesScreenshot", true);


        dcaps.setCapability(PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY, phantomjs.getAbsolutePath());

        this.driver = new RemoteWebDriver(new URL("http://127.0.0.1:8080"), dcaps);


        driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
        driver.manage().timeouts().pageLoadTimeout(30, TimeUnit.SECONDS);


    }

    @Test
    public void myTest(){
    driver.get("http://www.google.com");
    .....

    }

希望这适合你