我正在使用 java selenium 和 ashhot 的组合来拍摄网页的全屏照片。
环境:
Firefox Quantum 66.0b10(64 位)
geckodriver-v0.24.0-win64
jdk-8u201-windows-x64
apache-maven-3.6.0-bin
IntellJ IDEA 2018.3.4
<dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> <dependency> <groupId>org.seleniumhq.selenium</groupId> <artifactId>selenium-java</artifactId> <version>3.141.59</version> </dependency> <dependency> <groupId>org.seleniumhq.selenium</groupId> <artifactId>selenium-firefox-driver</artifactId> <version>3.141.59</version> </dependency> <dependency> <groupId>org.seleniumhq.selenium</groupId> <artifactId>htmlunit-driver</artifactId> <version>2.33.2</version> </dependency> <dependency> <groupId>org.seleniumhq.selenium</groupId> <artifactId>selenium-server</artifactId> <version>3.141.59</version> </dependency> <dependency> <groupId>ru.yandex.qatools.ashot</groupId> <artifactId>ashot</artifactId> <version>1.5.2</version> </dependency>
问题:
不幸的是，有一个固定元素在我不想要的滚动时一直存在于页面顶部。我只希望它在第一次滚动时显示一次然后隐藏。
我的尝试:
- 我试图在 ashot takeScreen() 函数中找到用于调整滚动高度的滚动代码，但找不到。
- 我尝试更改 Ashot 的内置代码，但它不允许(文件是只读的)
测试网站:
http://www.nettruyen.com/truyen-tranh/kingdom-vuong-gia-thien-ha/chap-590/446770
代码
package com.swtestacademy.webdriver;
//Info: When you write your code IntelliJ automatically adds required classes
//Also you can select and add required classes by pressing ALT+Enter then select related class
import org.junit.Assert;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import ru.yandex.qatools.ashot.AShot;
import ru.yandex.qatools.ashot.Screenshot;
import ru.yandex.qatools.ashot.shooting.ShootingStrategies;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
/**
* Created by ONUR BASKIRT on 26.08.2015.
*/
public class FirstAutomationTest {
//We should add @Test annotation that JUnit will run below method
@Test
//Start to write our test method. It should ends with "Test"
public void firefoxTest() throws InterruptedException, IOException {
WebDriver driver = new FirefoxDriver();
driver.get("http://www.nettruyen.com/truyen-tranh/kingdom-vuong-gia-thien-ha/chap-590/446770");
Thread.sleep(3000);
JavascriptExecutor js = (JavascriptExecutor)driver;
//How to excute print screen for one time when class "chapter-nav scroll-to-fixed-fixed" is showed
//then hidden "chapter-nav scroll-to-fixed-fixed"
//and continue to takeScreenshot()
js.executeScript("window.scrollTo(0,600)");
js.executeScript("document.getElementsByClassName(\"chapter-nav scroll-to-fixed-fixed\")[0].classList.add(\"hidden\")");
Screenshot screenshot = new AShot().shootingStrategy(ShootingStrategies.viewportPasting(100)).takeScreenshot(driver);
BufferedImage image = screenshot.getImage();
ImageIO.write(image, "PNG", new File("D:\\" + "DDD.png"));
driver.close();
}
预期结果:
请看这些图片
https://drive.google.com/open?id=1r3tkoqs46RMZuL0U-H2U6Y5d-BB6y-jt
最佳答案
您可以使用 <body> WebElement截取整个页面
WebElement body = driver.findElement(By.tagName("body"));
File scrFile = ((TakesScreenshot)body).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile, new File("c:\\tmp\\screenshot.png"));
关于java - 如何使用 java selenium webdriver ashot firefox 自动获取网页的全屏截图包括固定元素，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/54901230/