我尝试设置 selenium 的远程网络驱动程序。在我的远程机器上，selenium 服务器正在运行并接收我从本地发送的请求。但是在我的本地，为什么会出现这些错误？不知道
from selenium import webdriver
from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver import ChromeOptions
import os
chromedriver = '/Users/guru/Downloads/chromedriver'
os.environ["webdriver.chrome.driver"] = chromedriver
driver = RemoteWebDriver(
command_executor='http://ec2-XXX-XXX-XXX-XXX.compute.com:4444/wd/hub',
desired_capabilities=DesiredCapabilities.CHROME)
driver.get('http://voot.com')
为什么会出现这个错误
Traceback (most recent call last):
File "/Users/guru/python_projects/implement/a/format.py", line 11, in <module>
desired_capabilities=DesiredCapabilities.CHROME)
File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 92, in __init__
self.start_session(desired_capabilities, browser_profile)
File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 179, in start_session
response = self.execute(Command.NEW_SESSION, capabilities)
File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 236, in execute
self.error_handler.check_response(response)
File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 192, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: The path to the driver executable must be set by the webdriver.chrome.driver system property; for more information, see https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver. The latest version can be downloaded from http://chromedriver.storage.googleapis.com/index.html
Stacktrace:
at com.google.common.base.Preconditions.checkState (Preconditions.java:199)
at org.openqa.selenium.remote.service.DriverService.findExecutable (DriverService.java:109)
at org.openqa.selenium.chrome.ChromeDriverService.access$0 (ChromeDriverService.java:1)
at org.openqa.selenium.chrome.ChromeDriverService$Builder.findDefaultExecutable (ChromeDriverService.java:137)
at org.openqa.selenium.remote.service.DriverService$Builder.build (DriverService.java:296)
at org.openqa.selenium.chrome.ChromeDriverService.createDefaultService (ChromeDriverService.java:88)
at org.openqa.selenium.chrome.ChromeDriver.<init> (ChromeDriver.java:138)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (None:-2)
at sun.reflect.NativeConstructorAccessorImpl.newInstance (None:-1)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance (None:-1)
at java.lang.reflect.Constructor.newInstance (None:-1)
at org.openqa.selenium.remote.server.DefaultDriverProvider.callConstructor (DefaultDriverProvider.java:103)
at org.openqa.selenium.remote.server.DefaultDriverProvider.newInstance (DefaultDriverProvider.java:97)
at org.openqa.selenium.remote.server.DefaultDriverFactory.newInstance (DefaultDriverFactory.java:60)
at org.openqa.selenium.remote.server.DefaultSession$BrowserCreator.call (DefaultSession.java:222)
at org.openqa.selenium.remote.server.DefaultSession$BrowserCreator.call (DefaultSession.java:1)
at java.util.concurrent.FutureTask.run (None:-1)
at org.openqa.selenium.remote.server.DefaultSession$1.run (DefaultSession.java:176)
at java.util.concurrent.ThreadPoolExecutor.runWorker (None:-1)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (None:-1)
at java.lang.Thread.run (None:-1)
Process finished with exit code 1
最佳答案
在要运行测试的远程机器上设置以下内容。
使用以下命令将 chromedriver 父文件夹路径设置为系统路径:
export PATH = /Users/prashant/Downloads/:$PATH
echo $PATH
您应该按如下方式设置 pat till .exe 文件:
chromedriver = '/Users/guru/Downloads/chromedriver/chromedriver.exe'
os.environ["webdriver.chrome.driver"] = chromedriver
关于python - Selenium 远程网络驱动程序错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40671849/