Selenium 3.7：geckodriver：WebDriverException：org.apache.http.conn.HttpHostConnectException连接被拒绝 [英] Selenium 3.7 : geckodriver : WebDriverException: org.apache.http.conn.HttpHostConnectException Connection Refused

问题描述

最近我升级到了Selenium 3.7。

Recently I upgraded to Selenium 3.7.

代码：

import org.openqa.selenium.WebDriver;  
import org.openqa.selenium.firefox.FirefoxDriver;


public static void main (String args[]){

    System.setProperty("webdriver.gecko.driver", 
    "/usr/local/bin/geckodriver");      
    WebDriver driver = new FirefoxDriver();
    driver.get("http://www.google.com");
    driver.quit();
  }

包含的库：

selenium-java-3.7.1 / selenium-server-standalone-3.7.1.jar

selenium-java-3.7.1/selenium-server-standalone-3.7.1.jar

selenium-java-3.7.1 / libs / httpcore-4.4.6.jar

selenium-java-3.7.1/libs/httpcore-4.4.6.jar

selenium-java-3.7.1 / libs / httpclient-4.5.3.jar

selenium-java-3.7.1/libs/httpclient-4.5.3.jar

selenium-java-3.7.1 / libs / guava-23.0.jar

selenium-java-3.7.1/libs/guava-23.0.jar

selenium-java-3.7。 1 / libs / gson-2.8.2.jar

selenium-java-3.7.1/libs/gson-2.8.2.jar

selenium-java-3.7.1 / libs / commons-logging-1.2.jar

selenium-java-3.7.1/libs/commons-logging-1.2.jar

selenium-java-3.7.1 / libs / commons-exec-1.3.jar

selenium-java-3.7.1/libs/commons-exec-1.3.jar

selenium-java-3.7.1 / libs / commons-codec-1.10.jar

selenium-java-3.7.1/libs/commons-codec-1.10.jar

selenium-java-3.7.1 / libs / byte-buddy-1.7.5.jar

selenium-java-3.7.1/libs/byte-buddy-1.7.5.jar

selenium-java-3.7.1 / client-combined-3.7.1.jar

selenium-java-3.7.1/client-combined-3.7.1.jar

selenium-java-3.7.1 / client-combined- 3.7.1-sources.jar

selenium-java-3.7.1/client-combined-3.7.1-sources.jar

系统环境：

Firefox 56.0。 2

Firefox 56.0.2

Java 1.8

selenium-java-3.7.1

selenium-java-3.7.1

selenium-server-standalone-3.7.1

selenium-server-standalone-3.7.1

geckodriver - v0.19.1

geckodriver - v0.19.1

错误跟踪日志：

用法：

/ usr / local / bin / geckodriver [OPTIONS] / usr / local / bin / geckodriver：
未知选项--port = 8970线程main中的异常
org.openqa.selenium.WebDriverException：
org.apache.http.conn.HttpHostConnectException：连接到
localhost：8970 [localhost / 0：0：0：0：0：0：0 ：1，
localhost / fe80：0：0：0：0：0：0：1％1]失败：连接被拒绝（连接
拒绝）构建信息：版本：'3.7.1'，修订版：'8a0099a'，时间：
'2017-11-06T21：07：36.161Z'系统信息：主机：
'Maggies-MacBook-Pro-2.local'，ip：'192.168。 1.6'，os.name：'Mac OS X'，
os.arch：'x86_64'，os.version：'10 .12.6'，java.version：'1.8.0_121'
驱动程序信息：driver.version：FirefoxDriver

/usr/local/bin/geckodriver [OPTIONS] /usr/local/bin/geckodriver: Unknown option --port=8970 Exception in thread "main" org.openqa.selenium.WebDriverException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:8970 [localhost/0:0:0:0:0:0:0:1, localhost/fe80:0:0:0:0:0:0:1%1] failed: Connection refused (Connection refused) Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:07:36.161Z' System info: host: 'Maggies-MacBook-Pro-2.local', ip: '192.168.1.6', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.12.6', java.version: '1.8.0_121' Driver info: driver.version: FirefoxDriver

任何想法将不胜感激。谢谢。

Any idea would be appreciated. Thank you.

尝试Debanjan建议后更新：

Update after trying Debanjan suggestion:

代码：

public static void main (String args[]){
    System.out.println("Debug 1");
    System.setProperty("webdriver.gecko.driver", 
    "/Users/maggie/Documents/ToolsQA/Libs/geckodriver");    
    System.out.println("Debug 2");
    WebDriver driver = new FirefoxDriver();
    System.out.println("Debug 3");
    driver.get("http://www.google.com");
    driver.quit();
  }

包含图书馆：

selenium-server-standalone-3.7.1.jar

selenium-server-standalone-3.7.1.jar

系统环境：

Firefox 56.0.2

Firefox 56.0.2

Java 1.8

selenium-java-3.7.1

selenium-java-3.7.1

selenium-server-standalone-3.7.1

selenium-server-standalone-3.7.1

geckodriver 0.19.1

geckodriver 0.19.1

Mac OS X'，os.arch：'x86_64'，os.version：'10 .12.6'

Mac OS X', os.arch: 'x86_64', os.version: '10.12.6'

错误跟踪日志：

调试1调试2在端口2198上启动ChromeDriver 2.33.506106
（8a06c39c4582fbfbab6966dbb1c38a9173bfb1a2）仅允许本地
连接。线程main中的异常
org.openqa.selenium.WebDriverException：等待驱动程序
服务器启动超时。构建信息：版本：'3.7.1'，修订版：'8a0099a'，
时间：'2017-11-06T21：07：36.161Z'系统信息：主机：
'Maggies-MacBook-Pro -2.local'，ip：'192.168.1.6'，os.name：'Mac OS X'，
os.arch：'x86_64'，os.version：'10 .12.6'，java.version： '1.8.0_121'
驱动程序信息：driver.version：ChromeDriver at
org.openqa.selenium.remote.service.DriverService.waitUntilAvailable（DriverService.java:192）
at
org.openqa.selenium.remote.service.DriverService.start（DriverService.java:178）
at
org.openqa.selenium.remote.service.DriverCommandExecutor.execute（DriverCommandExecutor.java:79）
at
org.openqa.selenium.remote.RemoteWebDriver.execute（RemoteWebDriver.java:600）
at
org.openqa.selenium.remote.RemoteWebDriver.startSession（RemoteWebDriver。 java：219）
at
org.openqa.selenium.remote.RemoteWebDriver。（RemoteWebDriver.java:142）
at
org.openqa.selenium.chrome.C hromeDriver。（ChromeDriver.java:181）
at
org.openqa.selenium.chrome.ChromeDriver。（ChromeDriver.java:168）
at
org.openqa.selenium。 chrome.ChromeDriver。（ChromeDriver.java:123）
at AutomationFrameWork.FirstTestCase.main（FirstTestCase.java:13）
引起：org.openqa.selenium.net.UrlChecker $ TimeoutException：Timed $ b在$ b $之后等待[ http：// localhost：2198 / status] 的$ b b 20005 ms at
org.openqa.selenium.net.UrlChecker.waitUntilAvailable（UrlChecker.java:100）
at
org.openqa.selenium.remote.service.DriverService.waitUntilAvailable（DriverService .java：187）
... 9更多引起：
的java.util.concurrent.TimeoutException java.util.concurrent.FutureTask.get（FutureTask.java:205）at
com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout（SimpleTimeLimiter.java:147）
at
org.openqa.selenium.ne t.UrlChecker.waitUntilAvailable（UrlChecker.java:75）
... 10 more

Debug 1 Debug 2 Starting ChromeDriver 2.33.506106 (8a06c39c4582fbfbab6966dbb1c38a9173bfb1a2) on port 2198 Only local connections are allowed. Exception in thread "main" org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start. Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:07:36.161Z' System info: host: 'Maggies-MacBook-Pro-2.local', ip: '192.168.1.6', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.12.6', java.version: '1.8.0_121' Driver info: driver.version: ChromeDriver at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:192) at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:178) at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:79) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:600) at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:219) at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:142) at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:181) at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:168) at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:123) at AutomationFrameWork.FirstTestCase.main(FirstTestCase.java:13) Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:2198/status] to be available after 20005 ms at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:100) at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:187) ... 9 more Caused by: java.util.concurrent.TimeoutException at java.util.concurrent.FutureTask.get(FutureTask.java:205) at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:147) at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:75) ... 10 more

推荐答案

错误 WebDriverException：org.apache.http.conn.HttpHostConnectException：由于不同的原因，可能会发生连接到localhost：8970 。
更多关于您的包含的库列表中存在差异 selenium-server-standalone-3.7.1.jar 绝不是下载 selenium-java-3.7.1.zip 的一部分。

The error WebDriverException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:8970 can occur due to different reasons. More over there is a discrepency in your Included Library list as selenium-server-standalone-3.7.1.jar is never a part of downloaded selenium-java-3.7.1.zip.

尝试以下步骤：

• 来自包含的库列表删除所有 jars 。


• 下载和添加 仅 selenium-server-standalone-3.7.1.jar 来自 此链接 或 此链接



• 确保 / etc / hosts 包含以下条目：

• From the Included Library list remove all the jars.
• Download and Add only selenium-server-standalone-3.7.1.jar from this link or from this link

• Ensure that /etc/hosts on your system contains the following entry :

1 127.0.0.1               localhost.localdomain localhost

运行 CCleaner 擦除所有 OS 系统中的杂项。

Run CCleaner Tool to wipe away all the OS chores from your system.

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