org.apache.http.conn.HttpHostConnectException：连接到localhost：19538 [localhost /0：0：0：0：0：0：0：0：1]失败：连接

根据错误跟踪日志

Maven

Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.19.1:test (default-test) on project com.perfect.wp: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.19.1:test failed: There was an error in the forked process

其结果

org.testng.TestNGException

[ERROR] org.testng.TestNGException:[ERROR] [ERROR] An error occurred while instantiating class buyer.testcases.solicitation.CreateSolicitation: null

其结果

org.openqa.selenium.WebDriverException:org.apache.http.conn.HttpHostConnectException

org.openqa.selenium.WebDriverException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:15327 [localhost/0:0:0:0:0:0:0:1] failed: Connection refused (Connection refused)

这是

driver.version:

WebDriver

[ERROR] Driver info: driver.version: PCDriver

造成这种情况的唯一原因是，按您的 开关（浏览器） ，你没有带设置的 系统属性 通过

System.setProperty()

解决方案：

一旦使用

switch (browser)

case "firefox"

SystemProperty

• case "firefox":

  System.setProperty("webdriver.gecko.driver", "C:\path\to\geckodriver.exe");

  //configuration starts here

• case "chrome":

  System.setProperty("webdriver.chrome.driver", "C:\path\to\chromedriver.exe");

  //configuration starts here

• case "ie":

  System.setProperty("webdriver.ie.driver", "C:\Utility\BrowserDrivers\IEDriverServer.exe");

  //configuration starts here

• case "phantomjs":

  File path=new File("C:\Utility\phantomjs-2.1.1-windows\bin\phantomjs.exe");

  System.setProperty(“phantomjs.binary.path”,path.getAbsolutePath());
  //configuration starts here
  

• 确保

  /etc/hosts

  您的

  Linux Box

  包含以下条目：

  127.0.0.1    localhost.localdomain localhost