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java - WebDriverException：断开连接：即使提供最新 chromedriver 的正确路径，也无法连接到渲染器

问题描述

package Testing_Forum;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.PageLoadStrategy;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
public class XTR {

    public static void main(String arg[]) {
    System.getProperty("webdriver.chrome.driver,D:\\Important\\chromedriver_win32_important\\chromedriver.exe");

        WebDriver driver=new ChromeDriver();
        driver.get("https://www.google.com/");
        driver.manage().window().maximize();
        driver.manage().timeouts().implicitlyWait(1000, TimeUnit.SECONDS);
    }
}

它可以正确打开浏览器，但使用旧的 chromedriver，即 chromedriver 2.31 版。我已经删除了这个版本的驱动程序并安装了 2.46，甚至在 System.getProperty 中提到了正确的路径。你能帮我解决这个问题吗？

我得到的输出是：

Exception in thread "main" org.openqa.selenium.WebDriverException: disconnected: unable to connect to renderer
  (Session info: chrome=72.0.3626.119)
  (Driver info: chromedriver=2.31.488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8),platform=Windows NT 10.0.17134 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
Build info: version: '3.8.1', revision: '6e95a6684b', time: '2017-12-01T19:05:32.194Z'
System info: host: 'DESKTOP-P5LJI3P', ip: '192.168.0.100', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_191'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptSslCerts: true, applicationCacheEnabled: false, browserConnectionEnabled: false, browserName: chrome, chrome: {chromedriverVersion: 2.31.488763 (092de99f48a300..., userDataDir: C:\Users\Dell\AppData\Local...}, cssSelectorsEnabled: true, databaseEnabled: false, handlesAlerts: true, hasTouchScreen: false, javascriptEnabled: true, locationContextEnabled: true, mobileEmulationEnabled: false, nativeEvents: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: XP, platformName: XP, rotatable: false, setWindowRect: true, takesHeapSnapshot: true, takesScreenshot: true, unexpectedAlertBehaviour: , unhandledPromptBehavior: , version: 72.0.3626.119, webStorageEnabled: true}
Session ID: 2b066d8eb4b2d3e783abfb1e0836b749

标签： javaseleniumselenium-webdriverwebdriverselenium-chromedriver

解决方案

而不是使用System.getProperty()，您需要通过以下行分别传递包含绝对路径的Key和Value部分：chromedriver.exeSystem.setProperty()

System.setProperty("webdriver.chrome.driver", "D:\\Important\\chromedriver_win32_important\\chromedriver.exe");

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