selenium操作浏览器-窗口切换

package seleniumLearn1;

import java.util.Set;
import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class Liulanqi2 {
	public boolean switchToWindow(String windowTitle,WebDriver driver) {
		boolean flag =false;
		try {
			String currentHandle = driver.getWindowHandle();//返回当前窗口句柄
			System.out.println("FAQ的handle是=========currentHandle======="+currentHandle);
			
			Set<String> handles = driver.getWindowHandles();//返回所有窗口句柄
			System.out.println("handles应该是有3个的：==="+handles.size());
			for (String string : handles) {//遍历所有handles窗口
				System.out.println("handle是===="+string);
				if(string.equals("currentHandle")) {//如果窗口=FAQ的句柄
					System.out.println("与FAQ的handle进行对比，是则输出--------------");
					continue;//继续执行
				}
				else {//不是FAQ的句柄
					System.out.println("不是FAQ的句柄=====");
					driver.switchTo().window(string);//切换窗口到对应句柄如果不是FAQ的handle
					if(driver.getTitle().contains(windowTitle)) {//切换窗口后，如果页面title=给的参数是首页
						flag=true;//如果切换到首页的话，第一次打开URL进来的页面，则flag=true
						System.out.println("Switch to window:"+windowTitle + "successfully!! 返回最初的页面OK");
						break;
					}else {
						continue;
					}
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
			System.out.printf("Window:" + windowTitle + "cound not found!",e.fillInStackTrace());
			
		}
		
		return flag;
	}
	public static void main(String[] args) {
		System.setProperty("webdriver.chrome.driver", "E:\\webDriver\\chromedriverV2.28.exe");
		WebDriver driver =new ChromeDriver();
		driver.get("https://dev.bignox.com/");
		String windowTitle = driver.getTitle();//获取一进来首页的title
		driver.manage().timeouts().implicitlyWait(3, TimeUnit.SECONDS);
		driver.findElement(By.linkText("Home")).click();
		driver.manage().timeouts().implicitlyWait(3, TimeUnit.SECONDS);
		driver.findElement(By.linkText("Blog")).click();
		System.out.println("windowTitle============"+windowTitle);
		Liulanqi2 l=new Liulanqi2();
		l.switchToWindow(windowTitle, driver);
		driver.quit();
	}
}