如何在 Selenium 中執行頁面滾動操作?
我們可以在 Selenium 中執行以下與滾動相關的操作 −
垂直滾動
向下滾動到特定畫素。
JavascriptExecutor j = (JavascriptExecutor) driver;
// scroll down by 1500 pixel with coordinates 0 and 1500 in x, y axes
j.executeScript("window.scrollBy(0,1500)");向下滾動到頁面底部。
JavascriptExecutor j = (JavascriptExecutor) driver;
// scroll down the bottom of page
js.executeScript("window.scrollTo(0, document.body.scrollHeight)");示例
垂直向下滾動,直到元素可見。
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.JavascriptExecutor;
public class ScrollDownVisible {
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe");
WebDriver driver = new ChromeDriver();
String url = "https://tutorialspoint.tw/index.htm";
driver.get(url);
driver.manage().timeouts().implicitlyWait(12, TimeUnit.SECONDS);
JavascriptExecutor js = (JavascriptExecutor) driver;
WebElement terms = driver.findElement(By.linkText("Terms of use”));
// scroll down the web element for viewing
js.executeScript("arguments[0].scrollIntoView();",terms);
driver.close();
}
}水平滾動
示例
頁面上進行水平滾動。
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.JavascriptExecutor;
public class HScrollDown {
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe");
WebDriver driver = new ChromeDriver();
String url = "https://tutorialspoint.tw/index.htm";
driver.get(url);
driver.manage().timeouts().implicitlyWait(12, TimeUnit.SECONDS);
JavascriptExecutor js = (JavascriptExecutor) driver;
WebElement meets = driver.findElement(By.linkText("NetMeeting”));
// scroll down the web element for viewing
js.executeScript("arguments[0].scrollIntoView();", meets);
driver.close();
}
}
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