How to use

findElement

method

in

org.openqa.selenium.chrome.ChromeDriver

public void submit(String query) {
 try {
  WebElement queryField=driver.findElement(By.id("edw-test-utteranceTextField"));
  queryField.clear();
  queryField.sendKeys(query);
  WebElement submitButton=driver.findElement(By.id("edw-test-textAskButton"));
  submitButton.click();
 } catch (Throwable e) {
  System.out.println("throwable");
 }
}

public void login() {
 driver.get("https://developer.amazon.com/login.html");
 WebElement emailField=driver.findElement(By.id("ap_email"));
 emailField.sendKeys("gabriel_lyons@brown.edu");
 WebElement passwordField=driver.findElement(By.id("ap_password"));
 passwordField.sendKeys("NOT_FOR_PUBLIC_CONSUMPTION");
 WebElement signinButton=driver.findElement(By.id("signInSubmit-input"));
 signinButton.click();
 driver.get("https://developer.amazon.com/edw/home.html#/skill/amzn1.echo-sdk-ams.app.f705b0c1-42a2-4c94-9e48-50aed83b2310/testing");
}

driver.findElement(By.id("nav-loginButton")).click();
driver.findElement(By.id("login_username")).sendKeys(email);
driver.findElement(By.id("login_password")).sendKeys("learnship123$");
driver.findElement(By.xpath("/html/body/nav/div[2]/div[2]/div/form[1]/button")).click();

 public static void main(String[] args)
{
  ChromeDriver driver = new ChromeDriver();
  driver.get("file:///C:/Users/myId/Downloads/stack.html");
  String followers = driver.findElement(By.cssSelector("[data-nav='followers']"))
    .getAttribute("data-original-title").replaceAll("[$A-Za-z , ]", "");
  System.out.println(followers);
}

private static BufferedImage getImageEle(WebElement ele) {
  try {
    byte[] fullPage = driver.getScreenshotAs(OutputType.BYTES);
    BufferedImage fullImg = ImageIO.read(new ByteArrayInputStream(fullPage));
    System.out.println("fullImage: width:" + fullImg.getWidth() + ", y:" + fullImg.getHeight());
    if (imageFullScreenSize == null){
      imageFullScreenSize = new Point(fullImg.getWidth(), fullImg.getHeight());
    }
    WebElement element = driver.findElement(By.className("loading"));
    System.out.println("html: width:" + element.getSize().width + ", y:" + element.getSize().height);
    if(htmlFullScreenSize == null){
      htmlFullScreenSize = new Point(element.getSize().getWidth(), element.getSize().getHeight());
    }
    Point point = ele.getLocation();
    int eleWidth = (int)(ele.getSize().getWidth() / (float)element.getSize().width * (float)fullImg.getWidth());
    int eleHeight = (int) (ele.getSize().getHeight() / (float)element.getSize().height * (float)fullImg.getHeight());
    BufferedImage eleScreenshot = fullImg.getSubimage((int)(point.getX() / (float)element.getSize().width * (float)fullImg.getWidth()), (int)(point.getY() / (float)element.getSize().height * (float)fullImg.getHeight()), eleWidth, eleHeight);
    return eleScreenshot;
  } catch (Exception e) {
    e.printStackTrace();
  }
  return null;
}
public static List<MoveEntity> getMoveEntity(int distance){

driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
driver.get("https://account.geetest.com/register");
WebElement element = driver.findElement(By.id("email"));
element.sendKeys("1234567890@qq.com");
driver.findElement(By.className("geetest_radar_tip")).click();
Thread.sleep(2 * 1000);
Actions actions = new Actions(driver);
BufferedImage image = getImageEle(driver.findElement(By.className("geetest_canvas_slice")));
ImageIO.write(image, "png",  new File(BASE_PATH + "slider.png"));
image = getImageEle(driver.findElement(By.className("geetest_canvas_slice")));
ImageIO.write(image, "png",  new File(BASE_PATH + "original.png"));
element = driver.findElement(By.className("geetest_slider_button"));
actions.clickAndHold(element).perform();
int moveDistance = calcMoveDistince();

driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
driver.get("https://007.qq.com/online.html?ADTAG=capt.slide");
WebElement element = driver.findElement(By.cssSelector("a[data-type='1']"));
element.click();
Thread.sleep(2 * 1000);
driver.findElement(By.id("code")).click();
Actions actions = new Actions(driver);
driver.switchTo().frame("tcaptcha_iframe");
int distance = calcMoveDistance(i);
List<MoveEntity> list = getMoveEntity(distance);
element = driver.findElement(By.id("tcaptcha_drag_button"));
actions.clickAndHold(element).perform();
int d = 0;