对于Selenium的基本元素的操作，就自己的了解做了一个基本的介绍，这篇直接上代码，针对一个页面如何操作写了些基本的操作脚本，希望对初学者有一定的帮助，也希望通过这些总结让自己有一些清晰的认识和了解：

Demo文件下载地址：

Demo 的样图：

Java Code：

import java.util.Iterator;import java.util.List;import java.util.Set;import java.util.concurrent.TimeUnit;import org.openqa.selenium.Alert;import org.openqa.selenium.By;import org.openqa.selenium.JavascriptExecutor;import org.openqa.selenium.WebDriver;import org.openqa.selenium.WebElement;import org.openqa.selenium.chrome.ChromeDriver;import org.openqa.selenium.interactions.Actions;import org.openqa.selenium.support.ui.ExpectedCondition;import org.openqa.selenium.support.ui.Select;import org.openqa.selenium.support.ui.WebDriverWait;public class BasicUIExercise {    WebDriver driver;    public void openBrowser() {        System.setProperty("webdriver.chrome.driver",                "E:\\JavaCodeWorkSpace\\JProject0610\\ChromeDriver\\chromedriver.exe");        driver = new ChromeDriver();    }    // 退出所有浏览器    public void quitBrowser() {        driver.quit();    }    // 退出当前的单个浏览器    public void closeBrowser() {        driver.close();    }    public void goToTarget(String URL) {        driver.navigate().to(URL);        driver.navigate().refresh();        // driver.get(URL);    }    public void backToTarget() {        driver.navigate().back();    }    public void waitTime() {        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);    }    public void maxWindow() {        driver.manage().window().maximize();    }    // 拖动页面滚动条到最低部    public void executeJS(String script) {        // String js = "var q=document.documentElement.scrollTop=10000";        JavascriptExecutor js = (JavascriptExecutor) driver;        js.executeScript(script);    }    public void testInput(String value) {        WebElement element = driver.findElement(By                .xpath(".//*[@id='input']/input"));        // element.clear();        element.sendKeys(value);        String inputValue = element.getAttribute("value");        System.out.println(inputValue);    }    public void testClickLink() throws InterruptedException {        WebElement element = driver.findElement(By.className("baidu"));        System.out.println("The Link is: " + element.getAttribute("href"));        element.click();        System.out.println("Current Page Title is:" + driver.getTitle());        Thread.sleep(3000);    }    public void testSelect(int index) {        WebElement element = driver.findElement(By.name("select"));        Select select = new Select(element);        select.selectByIndex(index);        String selectText = select.getFirstSelectedOption().getText();        System.out.println("Curretn Select is: " + selectText);    }    public void testRadioBox(int index) {        List
     
       elements = driver.findElements(By.name("identity"));        WebElement element = elements.get(index);        element.click();        boolean flag = element.isSelected();        getClass();        System.out.println("the radioBox is Select:" + flag);    }    public void testMultipleBox() {        List
      
        elements = driver.findElements(By                .xpath(".//*[@id='checkbox']/input"));        for (WebElement element : elements) {            element.click();            boolean flag = element.isSelected();            System.out.println("the CheckBox is select:" + flag);        }    }    public void testBtn() {        WebElement element = driver.findElement(By.className("button"));        element.click();        String btnText = element.getAttribute("value");        System.out.println(btnText);    }    public void testAlert() throws InterruptedException {        WebElement element = driver.findElement(By                .xpath(".//*[@id='alert']/input"));        element.click();        Thread.sleep(1000);        Alert alert = driver.switchTo().alert();        String alertText = alert.getText();        System.out.println("ALert Text is:" + alertText);        alert.accept();    }    // Selenium是无法识别Windows对话框的，所以在上传文件的过程中根据浏览器的不同，需要使用到AutoIT这个工具来获取Windows对话框实现上传的功能    public void testUploadFile(String filePath) {        WebElement element = driver.findElement(By.id("load"));        element.sendKeys(filePath);    }    public void testOpneNewWindow() {        WebElement element = driver.findElement(By.xpath(".//*[@id='open']/a"));        element.click();        String currentHandle = driver.getWindowHandle();        Set
       
         handles = driver.getWindowHandles();        Iterator
        
          iterators = handles.iterator();        while (iterators.hasNext()) {            String handle = iterators.next();            if (!(currentHandle.equals(handle))) {                driver.switchTo().window(handle);                System.out.println("testOpneNewWindow Current Web Title: "                        + driver.getTitle());                this.closeBrowser();            }        }        driver.switchTo().window(currentHandle);    }    // 将鼠标移动到该Btn下面，就会有对应的信息显示    public void testAction() {        WebElement element = driver.findElement(By.className("over"));        Actions actions = new Actions(driver);        actions.moveToElement(element).build().perform();        String actionText = driver.findElement(By.id("over")).getText();        System.out.println("The Action Text is: " + actionText);    }    //testAction弹出的信息得首先处理掉，不然testElementDisplayedWait无法定位到当前的页面，聚焦点依然在testAction上面的信息上面    public void testActionJavaScript() {        JavascriptExecutor js2 = (JavascriptExecutor) driver;        js2.executeScript("alert('Hello Selenium Web Test!')");        Alert alert = driver.switchTo().alert();        String text = alert.getText();        System.out.println(text);        alert.accept();    }    public void testElementDisplayedWait() {        WebElement element = driver.findElement(By.className("wait"));        element.click();        WebDriverWait wait = new WebDriverWait(driver, 10);        wait.until(new ExpectedCondition
         
          () {            @Override            public Boolean apply(WebDriver driver2) {                return driver2.findElement(By.className("red")).isDisplayed();            }        });        System.out.println("The context is:"                + driver.findElement(By.className("red")).getText());    }    public static void main(String[] args) throws InterruptedException {        BasicUIExercise bue = new BasicUIExercise();        bue.openBrowser();        bue.maxWindow();        bue.waitTime();        bue.goToTarget("E:\\JavaCodeWorkSpace\\JProject0610\\WebAddress\\demo2.html");        bue.testInput("Test WebDriver Study");        bue.testClickLink();        bue.backToTarget();        bue.testSelect(4);        bue.testRadioBox(5);        bue.testMultipleBox();        bue.testBtn();        bue.testAlert();        bue.executeJS("var q=document.documentElement.scrollTop=10000");        bue.testUploadFile("E:\\JavaCodeWorkSpace\\JProject0610\\WebAddress\\demo2.html");        bue.testOpneNewWindow();        bue.testAction();        bue.testActionJavaScript();        bue.testElementDisplayedWait();        Thread.sleep(1000);        bue.quitBrowser();    }}