centos7在命令界面使用命令可以执行,但在jenkins中输入命令报Chrome has crashed.

问题:selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.

解决方法:设置为不用打开图形界面运行浏览器,代码如下:

    #使用谷歌浏览器
    def getChromeDriver(self):
        chrome_options = webdriver.ChromeOptions()   #为驱动加入无界面配置

        chrome_options.add_argument('--headless')   #–headless”参数是不用打开图形界面
        chrome_options.add_argument('--no-sandbox')  #“–no - sandbox”参数是让Chrome在root权限下跑
        # chrome_options.add_argument('--disable-dev-shm-usage') #不加载图片, 提升速度
        # chrome_options.add_argument('blink-settings=imagesEnabled=false')
        # chrome_options.add_argument('--disable-gpu') # 谷歌文档提到需要加上这个属性来规避bug
        # chromedriver = webdriver.Chrome(chrome_options=chrome_options)
        # chromedriver = webdriver.Chrome()  # 需要把驱动所在路径配置到系统环境变量里
        path = r"%s/driver/chromedriver"% str(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) )  #配置驱动路径
        print("path:%s" % path)
        # path = r"D:\Users\Administrator\PycharmProjects\webtestdata\TestCaseFunction\driver\chromedriver.exe"  #配置驱动路径
        # option = webdriver.ChromeOptions()
        # option.add_argument('--user-data-dir=C:\\Users\\Administrator\\Local\\Google\\Chrome\\User Data\\Default')  # 设置成用户自己的数据目录
        #                                                             #浏览器输入chrome://version 下个人资料路径就是自己的数据目录
        # chromedriver = webdriver.Chrome(chrome_options=chrome_options)
        chromedriver = webdriver.Chrome(executable_path=path,chrome_options=chrome_options)
        # chromedriver = webdriver.Chrome(executable_path=path)
        # chromedriver = webdriver.Chrome(executable_path=path)
        chromedriver.maximize_window()   #窗口最大化
        self.delayTime(5)
        return  chromedriver

其中“chrome_options.add_argument('--headless')   #–headless”参数是不用打开图形界面”这行是关键,意思是设置为不用打开图形界面运行,

其中chromedriver = webdriver.Chrome(executable_path=path,chrome_options=chrome_options)这行中的“chrome_options=chrome_options”是将上面设置的参数添加到驱动中,

否则 “不用打开图形界面运行”的设置不会生效,就是一直报"Chrome has crashed"的错。

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转载自www.cnblogs.com/jingzaixin/p/11570444.html