java selenium启动火狐浏览器报错：Cannot find firefox binary in PATH. Make sure firefox is installed. OS appears to be: VISTA Build info: version: '3.8.1', revision: '6e95a6684b', time: '2017-12-01T19:05:14.666Z

Cannot find firefox binary in PATH. Make sure firefox is installed. OS appears to be: VISTA Build info: version: '3.8.1', revision: '6e95a6684b', time: '2017-12-01T19:05:14.666Z'

解决方法：

package my_automation;

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

public class open_browser_01 {

    public static void main(String[] args) throws InterruptedException {
        // E:\Program Files (x86)\Mozilla Firefox
        //System.setProperty("webdriver.gecko.driver", "E:\\webdriver\\geckodriver.exe");
        System.setProperty("webdriver.firefox.bin", "E:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe");
        WebDriver driver = new FirefoxDriver();
        driver.get("https://www.baidu.com");
        driver.manage().window().maximize();
        Thread.sleep(5000);
        driver.quit();

    }

}

 

 

 

OS Expected Location of Firefox Linux firefox (found using "which") Mac /Applications/Firefox.app/Contents/MacOS/firefox Windows %PROGRAMFILES%\Mozilla Firefox\firefox.exe
2.直接用System.setProperty方法设置webdriver.firefox.bin的值 

Java代码  

1. package selenium.test.googleSearch;  
2.   
3. import org.openqa.selenium.WebDriver;  
4. import org.openqa.selenium.firefox.*;  
5. public class BaiduFirefoxDriver {  
6.   
7.     /** 
8.      * @param args 
9.      */  
10.     public static void main(String[] args) {  
11.         // TODO Auto-generated method stub  
12.         System.setProperty("webdriver.firefox.bin", "D:\\Program Files\\Mozilla Firefox\\firefox.exe");  
13.         WebDriver driver=new FirefoxDriver();  
14.         driver.get("http://www.baidu.com/");  
15.     }  
16.   
17. }  

3.利用setCapability进行设置 

Java代码  

1. package selenium.test.googleSearch;  
2.   
3. import org.openqa.selenium.WebDriver;  
4. import org.openqa.selenium.firefox.*;  
5. import org.openqa.selenium.remote.DesiredCapabilities;  
6. public class BaiduFirefoxDriver {  
7.   
8.     /** 
9.      * @param args 
10.      */  
11.     public static void main(String[] args) {  
12.         // TODO Auto-generated method stub  
13.         DesiredCapabilities capability=DesiredCapabilities.firefox();  
14.         capability.setCapability("firefox_binary",  
15.         "D:\\Program Files\\Mozilla Firefox\\firefox.exe");  
16.         WebDriver driver = new FirefoxDriver(capability);  
17.         driver.get("http://www.baidu.com/");  
18.     }  
19.   
20. }  

4.用FirefoxBinary类和public FirefoxDriver(FirefoxBinary binary, FirefoxProfile profile)这个构造方法 

Java代码  

1. package selenium.test.googleSearch;  
2.   
3. import java.io.File;  
4.   
5. import org.openqa.selenium.WebDriver;  
6. import org.openqa.selenium.firefox.*;  
7. public class BaiduFirefoxDriver {  
8.   
9.     /** 
10.      * @param args 
11.      */  
12.     public static void main(String[] args) {  
13.         // TODO Auto-generated method stub  
14.         File pathToFirefoxBinary = new File("D:\\Program Files\\Mozilla Firefox\\firefox.exe");    
15.         FirefoxBinary firefoxbin = new FirefoxBinary(pathToFirefoxBinary);    
16.         WebDriver driver = new FirefoxDriver(firefoxbin,null);  
17.         driver.get("http://www.baidu.com/");  
18.     }  
19.   
20. }