2

我尝试了下面的代码来获取整页截图。但只捕获可见区域，

public void Fullscreen (WebDriver driver) 
{
    try {
        final Screenshot screenshot = new AShot().shootingStrategy(ShootingStrategies.viewportPasting(1000)).takeScreenshot(driver);
        final BufferedImage image = screenshot.getImage();
        ImageIO.write(image, "PNG", new File("D:\\" + "AShot_BBC_Entire.png"));           
    } catch(Exception e){
        System.out.println(e.getMessage());
    }
}
4

2 回答 2

7

在使用Selenium Java Client v3.14.0、ChromeDriver v2.41、Chrome v 68.0使用ashot-1.4.4.jar 时，这里是一个使用ChromeDriver和url的aShot 库水平和垂直截取完整页面截图的示例： https://jquery.com/

  • 代码块：

    import java.io.File;
import javax.imageio.ImageIO;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

import ru.yandex.qatools.ashot.AShot;
import ru.yandex.qatools.ashot.Screenshot;
import ru.yandex.qatools.ashot.shooting.ShootingStrategies;

public class ashot_CompletePage {

    public static void main(String[] args) throws Exception {

        System.setProperty("god.bless.you", "C:\\Utility\\BrowserDrivers\\chromedriver.exe");
        ChromeOptions options = new ChromeOptions();
        options.addArguments("start-maximized");
        options.addArguments("disable-infobars");
        options.addArguments("--disable-extensions"); 
        WebDriver driver =  new ChromeDriver(options);
        driver.get("https://jquery.com/");
        new WebDriverWait(driver, 20).until(ExpectedConditions.titleContains("jQuery"));
        Screenshot myScreenshot = new AShot().shootingStrategy(ShootingStrategies.viewportPasting(100)).takeScreenshot(driver);
        ImageIO.write(myScreenshot.getImage(),"PNG",new File("./Screenshots/elementScreenshot.png"));
        driver.quit();
    }
}

  • 截图：

截屏

参考

您可以在如何使用 Selenium WebDriver 截屏中找到详细讨论

于 2018-08-17T10:58:58.223 回答
2

如果您不知道使用哪种屏幕，想要添加答案。（视网膜与否）

在这种情况下，您需要找到浏览器窗口的 devicePixelRatio：

Object output = ((JavascriptExecutor) webDriver).executeScript("return window.devicePixelRatio");
String value = String.valueOf(output);
float windowDPR = Float.parseFloat(value);

然后你可以使用带有缩放的ShootingStrategy；

ShootingStrategy shootingStrategy = ShootingStrategies.viewportPasting(ShootingStrategies.scaling(windowDPR), 100)
于 2020-11-25T11:51:18.600 回答