【发布时间】:2018-06-17 08:06:51
【问题描述】:
我正在尝试在 linux 上的 chromedriver(使用 RemoteWebDriver)中打开一个 url。
我在调用 driver.get(url) 后截取了屏幕截图。它显示一个空白页。
east-northamptonshire_screenshot.jpg
我在本地机器 (Windows) 上尝试了这个(使用 ChromeDriver 打开一个 url)。它工作正常。
这是我要打开的网址。 "https://publicaccess.east-northamptonshire.gov.uk/online-applications/search.do?action=weeklyList"
主要方法:
public static void main(String[] args) throws Exception {
String OS = System.getProperty("os.name").toLowerCase();
WebDriver driver = null;
ChromeDriverService service = null;
boolean isWindows = OS.indexOf("win") >= 0;
logger.info("operating System : " + OS);
if (!isWindows) {
service = new ServerChromeDriver().loadService();
}
driver = new ServerChromeDriver().getPIDriver(service, isWindows);
String url = "https://publicaccess.east-northamptonshire.gov.uk/online-applications/search.do?action=weeklyList";
driver.get(url);
Thread.sleep(3000);
ScreenShot.takeScreenShot(driver);
driver.close();
driver.quit();
service.stop();
}
ServerChromeDriver 类:
public ChromeDriverService loadService() throws Exception {
Configuration configuration = new Configuration();
configuration.loadProperties();
Properties props = new Properties();
try {
props.load(new FileInputStream("config//log4j.properties"));
} catch (IOException e) {
logger.error(e);
}
PropertyConfigurator.configure(props);
service = new ChromeDriverService.Builder().usingDriverExecutable(new File(configuration.getChromeDriverPath()))
.usingAnyFreePort().withEnvironment(ImmutableMap.of("DISPLAY", configuration.getDisplay())).build();
service.start();
return service;
}
public WebDriver getPIDriver(ChromeDriverService service, boolean isWindows) {
WebDriver driver;
if (isWindows) {
driver = new LocalChromeDriver().getDriver();
} else {
driver = new ServerChromeDriver().getDriver(service.getUrl());
}
String hostName = new ServerChromeDriver().getHostName(driver);
logger.info("Running the application on host: " + hostName);
return driver;
}
public WebDriver getDriver(URL serviceUrl) {
Configuration configuration = new Configuration();
configuration.loadProperties();
ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions.addArguments("--headless");
chromeOptions.addArguments("--disable-gpu");
// chromeOptions.addArguments("--start-maximized");
chromeOptions.addArguments("--window-size=1800,1800");
// chromeOptions.addExtensions(new File(configuration.getAdBlockPath()));
System.setProperty("webdriver.chrome.driver", configuration.getChromeDriverPath());
System.setProperty("webdriver.chrome.logfile", configuration.getChromeDriverLogFilePath());
System.setProperty("webdriver.chrome.verboseLogging", configuration.getChromeVerboseLogging());
DesiredCapabilities capabilities = DesiredCapabilities.chrome();
capabilities.setCapability(ChromeOptions.CAPABILITY, chromeOptions);
capabilities.setJavascriptEnabled(true);
try {
driver = new RemoteWebDriver(serviceUrl, capabilities);
} catch (Exception e) {
logger.error("Error creating a new chrome instance");
throw new RuntimeException(e.getMessage());
}
driver.manage().timeouts().implicitlyWait(180, TimeUnit.SECONDS);
return driver;
}
此网址的应用程序正常工作:https://eplanning.birmingham.gov.uk/Northgate/PlanningExplorer/GeneralSearch.aspx
我正在使用
Headless Chrome : 67.0.3396.62
chromedriver : 2.40.565383
这是我从 chromedriver.log 文件中找到的
[0617/144457.403693:ERROR:nss_ocsp.cc(601)] No URLRequestContext for NSS HTTP handler. host: crt.comodoca.com
[0617/144457.403801:ERROR:cert_verify_proc_nss.cc(980)] CERT_PKIXVerifyCert for publicaccess.east-northamptonshire.gov.uk failed err=-8179
【问题讨论】:
标签: java linux selenium selenium-chromedriver