在路径中找不到firefox二进制文件

Question

我收到错误：

Failed: org.openqa.selenium.WebDriverException Cannot find firefox binary in PATH, make sure firefox is installed. OS appears to be WIN8

我在Selenium v 2.30

上使用Firefox v.19和windows 8 64bit

相同的代码在windows7 / SP1上完美运行。

if(browser == SupportedBrowser.FIREFOX) {           
           //firefox driver is built into selenium standalone server
           return new FirefoxDriver();
       }

Answer 1

1. 打开命令行（开始 - ＆gt;运行 - ＆gt;输入“cmd”）
2. 输入PATH
3. 确认您可以在此处看到firefox.exe某处

他没有帮助然后像这样更改构造函数：

if(browser == SupportedBrowser.FIREFOX) { 
  File pathToBinary = new File("path/to/firefox.exe");
  FirefoxBinary ffBinary = new FirefoxBinary(pathToBinary);
  FirefoxProfile firefoxProfile = new FirefoxProfile();
  FirefoxDriver _driver = new FirefoxDriver(ffBinary,firefoxProfile);
  return _driver;
}

Answer 2

你可以做到

System.setProperty("webdriver.firefox.bin","PATH_TO_BINARY");