英文:
Unable to Lunch Browser
问题
目前，我已经取得了一些进展，但还差最后一步。
在我进行了修改后，我得到了下面的错误消息：
Exception in thread "main" java.lang.IllegalStateException: 驱动程序可执行文件的路径必须通过webdriver.gecko.driver系统属性进行设置；更多信息请参见https://github.com/mozilla/geckodriver。最新版本可从https://github.com/mozilla/geckodriver/releases下载
at org.openqa.selenium.internal.Require$StateChecker.nonNull(Require.java:247)
at org.openqa.selenium.remote.service.DriverService.findExecutable(DriverService.java:142)
at org.openqa.selenium.firefox.GeckoDriverService.access$100(GeckoDriverService.java:45)
at org.openqa.selenium.firefox.GeckoDriverService$Builder.findDefaultExecutable(GeckoDriverService.java:186)
at org.openqa.selenium.remote.service.DriverService$Builder.build(DriverService.java:405)
at org.openqa.selenium.firefox.FirefoxDriver.toExecutor(FirefoxDriver.java:206)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:176)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:154)
at com.simplilearn.day2.oops.LaunchBrowser.main(LaunchBrowser.java:16)
public class LaunchBrowser {
public static void main(String[] args) {
WebDriver driver = new FirefoxDriver();
System.setProperty("webdriver.gecko.driver", "./drivers/geckoriver");
driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(40, TimeUnit.SECONDS);
driver.manage().timeouts().pageLoadTimeout(90, TimeUnit.SECONDS);
driver.get("https://www.google.com");
}
}
英文:
So, right now I have been able to make some progress, but just one more step to go.
I got the error message below after making my changes:
> Exception in thread "main" java.lang.IllegalStateException: The path
> to the driver executable The path to the driver executable must be set
> by the webdriver.gecko.driver system property; for more information,
> see https://github.com/mozilla/geckodriver. The latest version can be
> downloaded from https://github.com/mozilla/geckodriver/releases at
> org.openqa.selenium.internal.Require$StateChecker.nonNull(Require.java:247)
>
> at
> org.openqa.selenium.remote.service.DriverService.findExecutable(DriverService.java:142)
>
> at
> org.openqa.selenium.firefox.GeckoDriverService.access$100(GeckoDriverService.java:45)
>
> at
> org.openqa.selenium.firefox.GeckoDriverService$Builder.findDefaultExecutable(GeckoDriverService.java:186)
>
> at
> org.openqa.selenium.remote.service.DriverService$Builder.build(DriverService.java:405)
>
> at
> org.openqa.selenium.firefox.FirefoxDriver.toExecutor(FirefoxDriver.java:206)
>
> at
> org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:176)
>
> at
> org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:154)
>
> at com.simplilearn.day2.oops.LaunchBrowser.main(LaunchBrowser.java:16)
public class LaunchBrowser {
public static void main(String[] args) {
WebDriver driver = new FirefoxDriver();
System.setProperty("webdriver.gecko.driver", "./drivers/geckoriver");
driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(40,TimeUnit.SECONDS);
driver.manage().timeouts().pageLoadTimeout(90, TimeUnit.SECONDS);
driver.get("https://www.google.com");
}
}
答案1
得分: 1
你必须先设置路径，然后才能创建一个新的FirefoxDriver()。所以只需要交换这两行代码的顺序，像这样：
System.setProperty("webdriver.gecko.driver", "./drivers/geckodriver.exe");
WebDriver driver = new FirefoxDriver();
顺便提醒一下，你的路径中似乎有一个拼写错误（"geckoriver"），也许这也会导致问题。另外要注意，你应该将路径设置为 .exe 文件，而不仅仅是 .exe 文件所在的文件夹。
英文:
You have to first set the path, then you can create a new FirefoxDriver(). So just switch these two lines, like this:
System.setProperty("webdriver.gecko.driver", "./drivers/geckoriver/geckodriver.exe");
WebDriver driver = new FirefoxDriver();
Btw it seems that you have a spelling error ("geckoriver") in your path, maybe that causes a problem too. Notice too that you should set the path to the .exe file, not just the folder where the .exe file is in.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论