在Keys类下有一个方法叫chord(参数1，参数2)，在键盘输入事件也就是多个键同时按下的效果。

packagerjcs;importjava.text.SimpleDateFormat;importjava.util.Calendar;importjava.util.List;importorg.openqa.selenium.interactions.Actions;importorg.apache.commons.io.FileUtils;importorg.openqa.selenium.TakesScreenshot;importorg.openqa.selenium.firefox.FirefoxDriver;importorg.openqa.selenium.interactions.Actions;importorg.openqa.selenium.By;importorg.openqa.selenium.Keys;importorg.openqa.selenium.WebElement;importorg.testng.annotations.Test;import org.openqa.selenium.*;importjava.awt.Rectangle;importjava.awt.Robot;importjava.awt.Toolkit;importjava.awt.image.BufferedImage;importjava.io.File;importjava.io.IOException;importjavax.imageio.ImageIO;importorg.openqa.selenium.OutputType;importcom.thoughtworks.selenium.SeleneseTestNgHelper;public classqyjt

{public static voidmain(String[] args)

{

System.setProperty("webdriver.firefox.bin","C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe"); //设置火狐的安装路径，防止系统找不到

FirefoxDriver driver= new FirefoxDriver(); //初始化FireFox浏览器实例，并打开浏览器

try{

driver.manage().window().maximize();//最大化窗口

Thread.sleep(5000);

driver.manage().window().maximize();//最大化窗口

Thread.sleep(5000);

driver.get("https://www.baidu.com"); //打开一个网址，方法一

Thread.sleep(5000);

Actions action= newActions(driver);

Thread.sleep(5000);

driver.findElementById("kw").sendKeys("seleniuml");

Thread.sleep(5000);

action.sendKeys(driver.findElementById("kw"),Keys.BACK_SPACE).perform(); //删除多于的l字母

driver.findElementById("kw").click();

driver.findElementById("kw").sendKeys(Keys.chord(Keys.CONTROL, "a"));

driver.findElementById("kw").sendKeys(Keys.chord(Keys.CONTROL, "c"));

driver.findElementById("kw").click();

driver.findElementById("kw").sendKeys("+");

driver.findElementById("kw").click();

driver.findElementById("kw").sendKeys(Keys.chord(Keys.CONTROL, "v"));

Thread.sleep(5000);

driver.findElementById("su").sendKeys(Keys.ENTER);;

Thread.sleep(10000);

}catch(Exception e)

{

e.printStackTrace();

}finally{

driver.quit();

}

}

}