Cannot find firefox binary in PATH的解决办法

时间 2019-11-18

标签 firefox binary path 解决办法栏目 Firefox 繁體版

原文原文链接

初次使用selenium +java，出现以下报错java

Exception in thread "main" org.openqa.selenium.WebDriverException: Cannot find firefox binary in PATH. Make sure firefox is installed. OS appears to be: VISTA
Build info: version: '2.53.0', revision: '35ae25b', time: '2016-03-15 16:57:40'
System info: host: 'ali-wb262234n', ip: '169.254.201.2', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_121'
Driver info: driver.version: FirefoxDriver
	at org.openqa.selenium.firefox.internal.Executable.<init>(Executable.java:74)
	at org.openqa.selenium.firefox.FirefoxBinary.<init>(FirefoxBinary.java:60)
	at org.openqa.selenium.firefox.FirefoxBinary.<init>(FirefoxBinary.java:56)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:120)
	at com.mypro.jase.baidu.main(baidu.java:11)

百度后得知，这个问题是因为firefox的安装路径不是默认的路径引发的，解决方法有三个：web

1.从新安装firefox到默认路径

2.使用System.setPropert方法设置webdriver.firefox.bin的值：

System.setProperty("webdirver.firefox.bin","firefox.exe的安装路径")；

3.使用firefox类的构造方法：public FirefoxDriver（FirefoxBinarybinay ，firefoxProfile profile）

File pathToFirefoxBinary = new File("D:\\Program Files\\Mozilla Firefox\\firefox.exe"); 
FirefoxBinary firefoxbin = new FirefoxBinary(pathToFirefoxBinary); 
WebDriver driver = new FirefoxDriver(firefoxbin,null)