Question

我正在尝试运行以下Java代码：

package tests;

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

public class sekcija9 {

    public static void main(String[] args) {        
        System.setProperty("webdriver.gecko.driver","C:\\Program Files\\Mozilla Firefox\\geckodriver.exe");

        WebDriver driver = new FirefoxDriver();
        driver.get("http://www.google.com");
    }
}

我遇到以下错误：

Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided, and no binary flag set on the command line

我正在使用：

Firefox 62.0.2 64位
硒3.3.1
GeckoDriver 0.22.0（最新）

我看过这里：link

我需要降级Firefox版本吗？如果没有，如何在不降级的情况下解决此问题？

Answer 1

尝试下面的代码，并检查您的firefox版本是否与gecko驱动程序兼容。

   import org.openqa.selenium.Platform;
   import org.openqa.selenium.WebDriver;
   import org.openqa.selenium.firefox.FirefoxDriver;
   import org.openqa.selenium.remote.DesiredCapabilities;
   public class geckodriver {
       public static void main(String[] args) throws InterruptedException {

             System.setProperty("webdriver.gecko.driver", "C:\\Users\\username\\Downloads\\geckodriver-v0.20.1-win64\\geckodriver.exe");
           Thread.sleep(5000);
//           DesiredCapabilities capabilities = DesiredCapabilities.firefox();
//            capabilities.setCapability("marionette", true);
//           
//           WebDriver driver = new FirefoxDriver(capabilities);

           DesiredCapabilities capabilities = new DesiredCapabilities();

           capabilities = DesiredCapabilities.firefox();
           capabilities.setBrowserName("firefox");
           capabilities.setVersion("your firefox version");
           capabilities.setPlatform(Platform.WINDOWS);
           capabilities.setCapability("marionette", false);

           WebDriver driver = new FireFoxDriver(capabilities);

             driver.get("http://www.google.com");

             Thread.sleep(5000);
             driver.quit();
}}

Answer 2

这应该有效：

public static void main(String[] args) {        
        FirefoxOptions options = new FirefoxOptions();
        options.setBinary("C:\\Program Files\\Mozilla Firefox\\firefox.exe");
        System.setProperty("webdriver.gecko.driver","C:\\Program Files\\Mozilla Firefox\\geckodriver.exe");
        WebDriver driver = new FirefoxDriver(options);
        driver.get("http://www.google.com");
    }

Java Eclipse-预期浏览器的二进制位置

2 个答案: