package Project1;
import org.openqa.selenium.*;
import org.openqa.selenium.WebDriver.*;
import org.openqa.selenium.firefox.*;
public class Project1Class {
public static void main(String[] args) {
//如果启动出现问题，可以使用System.setProperty指出firefox.exe的路径
//System.setProperty("webdriver.firefox.bin","D:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe");
WebDriver diver = new FirefoxDriver();
org.openqa.selenium.support.events.EventFiringWebDriver eventDriver=new org.openqa. selenium.support.events.EventFiringWebDriver(diver);
//注册事件
eventDriver.register(new MyWebDriverListener());
//打开百度页面
eventDriver.navigate().to("http://www.baidu.com");
//在搜索框中输入selenium
eventDriver.findElement(By.id("kw")).sendKeys("selenium");
//单击搜索
eventDriver.findElement(By.id("su")).click();
//故意写一个错误操作，使selenium产生异常
try
{
eventDriver.findElement(By.id("xxxx"));
}
catch (Exception e){ }
}
}
MyWebDriverListener.java文件：
package Project1;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
public class MyWebDriverListener implements org.openqa.selenium.support.events.WebDriverEventListener
{
@Override
public void beforeNavigateTo(String url, WebDriver driver) {
System.out.println("页面在发生跳转前的Url为：" + driver.getCurrentUrl());
}
@Override
public void afterNavigateTo(String url, WebDriver driver) {
System.out.println("页面在发生跳转后的Url为：" + driver.getCurrentUrl());
}
@Override
public void beforeNavigateBack(WebDriver driver) {}
@Override
public void afterNavigateBack(WebDriver driver) {}
@Override
public void beforeNavigateForward(WebDriver driver) {}
@Override
public void afterNavigateForward(WebDriver driver) {}
@Override
public void beforeFindBy(By by, WebElement element, WebDriver driver) {
System.out.println("查找元素时的条件为：" + by.toString());
}
@Override
public void afterFindBy(By by, WebElement element, WebDriver driver) {
System.out.println("找到元素，其条件为：" + by.toString());
}
@Override
public void beforeClickOn(WebElement element, WebDriver driver) {
System.out.println("要单击的页面元素为：" + element.getAttribute("value"));
}