直播平台制作，WebDriver API 拖拽页面元素

import org.testng.annotations.Test;<br>import org.openqa.selenium.By;<br>import org.openqa.selenium.WebDriver;<br>import org.openqa.selenium.WebElement;<br>import org.openqa.selenium.chrome.ChromeDriver;<br>import org.openqa.selenium.interactions.Actions;<br>import org.testng.annotations.AfterMethod;<br>import org.testng.annotations.BeforeMethod;<br>public class DragPageElement {<br>WebDriver driver;<br>String baseUrl = "https://jqueryui.com/resources/demos/draggable/scroll.html";<br>@BeforeMethod<br>public void setUp() throws Exception {<br>System.setProperty("webdriver.chrome.driver", "D:\\Drivers\\chromedriver.exe");<br>driver = new ChromeDriver();<br>}<br>@Test<br>public void dragElement() throws Exception {<br>driver.get(baseUrl);<br>//找到页面上第一个能被拖曳的方框页面对象<br>WebElement draggable = driver.findElement(By.id("draggable"));<br>//向下拖动10个像素，共拖动5次<br>for(int i = 0; i < 5; i++) {<br>//"10"表示元素的纵坐标向下移动10个像素，“0”表示元素的横坐标不变<br>new Actions(driver).dragAndDropBy(draggable,0,10).build().perform();<br>Thread.sleep(1000);<br>}<br>//向右拖动10个像素，共拖动5次<br>for(int i = 0; i < 5; i++) {<br>//"10"表示元素的横坐标向右移动10个像素，"0"表示元素的纵坐标不变<br>new Actions(driver).dragAndDropBy(draggable,10,0).build().perform();<br>Thread.sleep(1000);<br>}<br>}<br>@AfterMethod<br>public void tearDown() throws Exception {<br>driver.quit();<br>}<br>}