public class SeleniumDemo {
/**
* @param args
*/
public static void main(String[] args) {
WebDriver driver = new FirefoxDriver();
Navigation navigate = driver.navigate();
EventFiringWebDriver eventDriver = new EventFiringWebDriver(driver);
//注册事件
eventDriver.register(new MyWebDriverListener());
//浏览特定网页
eventDriver.navigate().to("http://www.jd.com/");
//点击按钮
WebElement loginLink = eventDriver.findElement(By.partialLinkText("登"));
loginLink.click();
//在搜索框输入内容
eventDriver.findElement(By.id("kw")).sendKeys("诛仙剑阵");
//故意写一个错误操作, 使selenium产生异常
try{
eventDriver.findElement(By.id("番天印"));
}catch(Exception e){
e.printStackTrace();
}
}
}
下面是我自己写的监听器 MyWebDriverListener
public class MyWebDriverListener implements WebDriverEventListener{
@Override
public void onException(Throwable throwable, WebDriver driver) {
SimpleDateFormat format = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss");
String dateString = format.format(new Date());
File srcFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
try{
File screenShot = new File("D:\\"+dateString+".png");
FileUtils.copyFile(srcFile, screenShot);
}catch(Exception e){
e.printStackTrace();
}
System.out.println("发生异变,原因是: "+throwable.getMessage());
System.out.println("截图保存在: "+"D:\\"+dateString+".png");
}
@Override
public void afterNavigateTo(String url, WebDriver driver) {
System.out.println("afterNavigateTo: "+url);
System.out.println("afterNavigateTo by driver: "+driver.getCurrentUrl());
}
@Override
public void beforeClickOn(WebElement element, WebDriver driver) {
System.out.println("单机页面元素的属性: "+element.getAttribute("value"));
}
@Override
public void beforeFindBy(By by, WebElement element, WebDriver driver) {
System.out.println("查找元素的条件是: "+ by.toString());
}
@Override
public void afterChangeValueOf(WebElement element, WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void afterClickOn(WebElement element, WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void afterFindBy(By by, WebElement element, WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void afterNavigateBack(WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void afterNavigateForward(WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void afterNavigateRefresh(WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void afterScript(String url, WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void beforeChangeValueOf(WebElement element, WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void beforeNavigateBack(WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void beforeNavigateForward(WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void beforeNavigateRefresh(WebDriver driver) {
// TODO Auto-generated method stub
}
@Override
public void beforeNavigateTo(String url, WebDriver driver) {
System.out.println("beforeNavigateTo: "+url);
System.out.println("beforeNavigateTo by driver : "+driver.getCurrentUrl());
}
@Override
public void beforeScript(String url, WebDriver driver) {
// TODO Auto-generated method stub
}
}
以上的监听器可以满足以下需求：
1.执行打开网页的操作室, 需要分别记录打开前和之后的URL地址.
2.在查找某个页面元素时候, 查找之前和之后都需要记录查找条件
3.在对页面进行单机操作室, 单击前需要记录元素的查找条件, 单机后记录URL地址
4.在对页面元素的值进行更改, 需要分别记录更改前的值和更改后的值
5.在发生异常的时候, 需要进行截图, 将截图文件保存在D:\ , 用当前日期命名文件
原文章出处：http://blog.****.net/slowsnowscar/article/details/52507288