scrollBy() method is used to scroll down the webpage
General syntax:
executeScript("window.scrollBy(x-pixels,y-pixels)");
First, create a JavaScript object
JavascriptExecutor js = (JavascriptExecutor) driver;
Launch the desired application
driver.get(“https://www.amazon.com”);
Scroll down to the desired location
js.executeScript("window.scrollBy(0,1000)");
The window is not scrolled vertically by 1000 pixels