java.net.ConnectException：在Windows 10上使用IEDriverServer和IE 11无法通过Selenium 3.11.0连接到本地主机错误

Question

我对selenium很陌生，因此开始尝试在笔记本电脑中设置selenium。我无法从我的简单代码中调用IE。详细信息如下。您能帮我了解问题出在哪里吗

IE版本：IE 11，IE驱动程序：64位，操作系统：Windows 10 64位，selenium版本：3.11

错误：

Started InternetExplorerDriver server (64-bit)

3.9.0.0

Listening on port 29313

Only local connections are allowed

Exception in thread "main" org.openqa.selenium.WebDriverException: java.net.ConnectException: Failed to connect to localhost/0:0:0:0:0:0:0:1:29313

Build info: version: '3.11.0', revision: 'e59cfb3', time: '2018-03-11T20:33:08.638Z'

System info: host: 'DESKTOP-B1D1PSJ', ip: '192.168.79.96', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_161'

Driver info: driver.version: InternetExplorerDriver

    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:92)

    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:545)

    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:209)

    at org.openqa.selenium.ie.InternetExplorerDriver.run(InternetExplorerDriver.java:223)

    at org.openqa.selenium.ie.InternetExplorerDriver.<init>(InternetExplorerDriver.java:215)

    at org.openqa.selenium.ie.InternetExplorerDriver.<init>(InternetExplorerDriver.java:152)

    at testing.Tryselenium.main(Tryselenium.java:31)

Caused by: java.net.ConnectException: Failed to connect to localhost/0:0:0:0:0:0:0:1:29313

    at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:240)

    at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:158)

    at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:256)

    at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:134)

    at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:113)

    at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)

    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)

    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)

    at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)

    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)

    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)

    at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)

    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)

    at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)

    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)

    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)

    at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)

    at okhttp3.RealCall.execute(RealCall.java:77)

    at org.openqa.selenium.remote.internal.OkHttpClient.execute(OkHttpClient.java:101)

    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:101)

    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)

    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)

    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)

    ... 6 more

Caused by: java.net.ConnectException: Connection refused: connect

    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

    at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)

    at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)

    at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)

    at java.net.AbstractPlainSocketImpl.connect(Unknown Source)

    at java.net.PlainSocketImpl.connect(Unknown Source)

    at java.net.SocksSocketImpl.connect(Unknown Source)

    at java.net.Socket.connect(Unknown Source)

    at okhttp3.internal.platform.Platform.connectSocket(Platform.java:125)

    at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:238)

码：

mport java.util.Arrays;

import java.util.List;

import java.util.concurrent.TimeUnit;



import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.WebElement;

import org.openqa.selenium.chrome.ChromeDriver;

import org.openqa.selenium.chrome.ChromeOptions;

import org.openqa.selenium.firefox.FirefoxDriver;

import org.openqa.selenium.ie.InternetExplorerDriver;

import org.openqa.selenium.remote.DesiredCapabilities;



public class Tryselenium {

      public static void main(String[] args) {

        // TODO Auto-generated method stub



          WebDriver web;

          /*System.setProperty("webdriver.chrome.driver","C:\\Users\\Divakar\\Documents\\General\\Learnings\\Selenium\\Others\\Set Up files\\Browser Drivers\\" + "chromedriver_x32.exe");

          ChromeOptions chromeOptions = new ChromeOptions();

            chromeOptions.setExperimentalOption("excludeSwitches",Arrays.asList("test-type"));

            web = new ChromeDriver(chromeOptions);

            web.manage().window().maximize();

            web.manage().timeouts().implicitlyWait(50,TimeUnit.SECONDS);*/



          System.setProperty("webdriver.ie.driver","E:\\General\\Learnings\\Selenium\\Others\\Set Up files\\Browser Drivers\\" + "IEDriverServer.exe");

            DesiredCapabilities capab = DesiredCapabilities.internetExplorer();

            capab.setCapability(InternetExplorerDriver.INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS, true);

            web = new InternetExplorerDriver();

            web.manage().window().maximize();

            web.manage().timeouts().implicitlyWait(50,TimeUnit.SECONDS);



            /*FirefoxDriver web = new FirefoxDriver();

            web = new FirefoxDriver();

            web.manage().window().maximize();

            web.manage().timeouts().implicitlyWait(50,TimeUnit.SECONDS);*/



        web.get("http://www.icicibank.com/");

        web.findElement(By.xpath("/html/body/div[1]/div[1]/div[1]/div/a[1]")).click();

        web.findElement(By.xpath("/html/body/div[1]/div[1]/div[1]/div/div[3]/div/ul[1]/li[1]/a")).click();

        web.findElement(By.xpath("/html/body/div[1]/div[2]/div[2]/div/div[1]/div/div[3]/a")).click();

        web.findElement(By.name("AuthenticationFG.USER_PRINCIPAL")).sendKeys("507133118");

        web.findElement(By.name("AuthenticationFG.ACCESS_CODE")).sendKeys("Soft2008");

        web.findElement(By.name("Action.VALIDATE_CREDENTIALS")).click();

        web.findElement(By.id("ContentLink1")).click();





        WebElement accttable =  web.findElement(By.xpath("/html/body/form/div/div[3]/div[1]/div[4]/div[2]/div/div/div[5]/div/div/div/div/div/div/div"));

        List<WebElement> all_rows =  accttable.findElements(By.tagName("tr"));



        int j = 0;

        for (int i = 0; i < all_rows.size(); i++) {

            List<WebElement> rowAllCells = all_rows.get(i).findElements(By.tagName("td"));

            if(rowAllCells.size()>1)

            {



                String acctno=rowAllCells.get(2).getText();

                if(rowAllCells.get(2).getText().trim().equalsIgnoreCase("602605049934"))

                {

                    web.findElement(By.id("AccountSummaryFG.SELECTED_INDEX")).click(); ///html/body/form/div/div[3]/div[1]/div[4]/div[2]/div/div/div[5]/div/div/div/div/div/div/div/table/tbody/tr[4]/td[1]/input

                    web.findElement(By.id("HREF_actNicNameOutput[" + j + "]")).click();

                    web.findElement(By.id("backBtn")).click();

                    web.findElement(By.id("VIEW_MINI_STATEMENT")).click();

                    web.findElement(By.id("HREF_Logout")).click();

                    web.close();

                }

                else                j = j + 1;

            }

        }







      }

    }

Answer 1

错误说明了一切：

3.9.0.0
Exception in thread "main" org.openqa.selenium.WebDriverException: java.net.ConnectException: Failed to connect to localhost/0:0:0:0:0:0:0:1:29313
Build info: version: '3.11.0', revision: 'e59cfb3', time: '2018-03-11T20:33:08.638Z'
System info: host: 'DESKTOP-B1D1PSJ', ip: '192.168.79.96', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_161'
Driver info: driver.version: InternetExplorerDriver

从错误堆栈跟踪中可以明显看出，新 会话 没有启动，并且 driver.version 也没有被识别。

您的主要问题是所使用的二进制文件之间的 版本兼容性 ，如下所示：

• 您正在使用 Selenium Client v3.11.0
• 您正在使用 IEDriverServer v3.9.0.0
• 您正在使用 InternetExplorer v11.0 （根据您的问题）

因此， Selenium Client v3.11.0 和 IEDriverServer v3.9.0.0 之间显然不匹配。

解

• 升级 IEDriverServer 到 v3.11.1 。
• 清理 你的 项目工作 ，通过你的 IDE 和 重建 仅需要依赖你的项目。
• 在执行 测试套件 之前和之后，使用 CCleaner 工具清除所有操作系统琐事。 __
• 如果您的基本 Web浏览器 基本版本太旧，请通过 Revo Uninstaller 卸载它，并安装最新的GA和 Web浏览器的 发行版本。
• 执行您的@Test。

其他注意事项

• 您正在使用 INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS, true 违反最佳做法的标志。不要这样