selenium使用robot对象操作键盘

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//通过Robot对象完成按键操作

import java.awt.AWTException;import java.awt.Robot;import java.awt.Toolkit;import java.awt.datatransfer.StringSelection;import java.awt.event.KeyEvent;import org.openqa.selenium.*;import org.openqa.selenium.firefox.FirefoxDriver;import org.openqa.selenium.support.ui.ExpectedConditions;import org.openqa.selenium.support.ui.WebDriverWait;import org.testng.annotations.Test;import org.testng.annotations.BeforeMethod;import org.testng.annotations.AfterMethod;public class RobotTest {WebDriver driver;String url="https://www.baidu.com";  @Test  public void TestDemo() throws InterruptedException {  driver.get(url);  WebDriverWait wait = new WebDriverWait(driver,10);  //显式等待  wait.until(ExpectedConditions.presenceOfElementLocated(By.id("kw")));  driver.findElement(By.id("kw")).click();  setAndctrlVClipboardData("selenium");  pressTabKey();  pressEnterKey();  Thread.sleep(3000);      }  @BeforeMethod  public void beforeMethod() {  driver = new FirefoxDriver();  } @AfterMethod  public void afterMethod() {  driver.quit();  }      public void setAndctrlVClipboardData(String string)  {  StringSelection stringSelection = new StringSelection(string);  //使用Toolkit对象的setContents将字符串放到剪切板中  Toolkit.getDefaultToolkit().getSystemClipboard().setContents(stringSelection, null);  Robot robot = null;  try{  robot = new Robot();  }catch(AWTException e1){  e1.printStackTrace();  }    robot.keyPress(KeyEvent.VK_CONTROL);  robot.keyPress(KeyEvent.VK_V);  robot.keyRelease(KeyEvent.VK_V);  robot.keyRelease(KeyEvent.VK_CONTROL);    }    public void pressTabKey()  {  Robot robot = null;  try{  robot = new Robot();  }catch(AWTException e1){  e1.printStackTrace();  }    robot.keyPress(KeyEvent.VK_TAB);  robot.keyRelease(KeyEvent.VK_TAB);    }    public void pressEnterKey()  {  Robot robot = null;  try{  robot = new Robot();  }catch(AWTException e1){  e1.printStackTrace();  }    robot.keyPress(KeyEvent.VK_ENTER);  robot.keyRelease(KeyEvent.VK_ENTER);      }}

Toolkit类将各种组件与本机工具包绑定起来，Toolkit.getDefaultToolkit();是其最常用的方法，返回默认工具包，提供对本地最底层的java操作。

Toolkit.getDefaultToolkit().getSystemClipboard()获取系统剪切板

wait.until(ExpectedConditions.presenceOfElementLocated(By.id("kw")));
driver.findElement(By.id("kw")).click();

一开始漏了这个点击事件，粘贴板粘贴selenium到地址栏……

运行结果如下：

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