如何在 Selenium 中统计页面的帧数?
software testingautomation testingselenium web driver更新于 2026/2/10 14:52:17
我们可以通过以下方法在 Selenium 中统计帧数 −
借助 List<WebElement> 和标签名 frame/iframe。
借助 Javascript 执行器。
示例
With tagname.
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 java.util.List;
public class FrameCount{
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe");
WebDriver driver = new ChromeDriver();
String url =
"http://the-internet.herokuapp.com/nested_frames";
driver.get(url);
driver.manage().timeouts().implicitlyWait(12, TimeUnit.SECONDS);
//通过使用框架或 iframe 标签查找 Web 元素列表
List<WebElement> f = driver.findElements(By.tagName("frame"));
System.out.println("Total number " + f.size());
driver.quit();
}
}
示例
With Javascript Executor.
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.JavascriptExecutor;
import java.util.concurrent.TimeUnit;
public class FrameCountJS{
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe");
WebDriver driver = new ChromeDriver();
String url = "http://the-internet.herokuapp.com/nested_frames";
driver.get(url);
driver.manage().timeouts().implicitlyWait(12, TimeUnit.SECONDS);
//Javascript 执行器脚本获取窗口长度
JavascriptExecutor exe = (JavascriptExecutor) driver;
int f = Integer.parseInt(exe.executeScript("return window.length").toString());
System.out.println("No. of iframes on the page are " + f);
driver.quit();
}
}
