（java）selenium webdriver学习--打开新窗口，并判断新窗口是否与目标窗口一致

描述：selenium webdriver学习--打开新窗口，并判断新窗口是否与目标窗口一致，若一致则切换到该窗口并获取标题

跳出if判断，获取父级标题，并关闭

HTML标签不太明显时，可以用路径表示：

driver.findElement(By.xpath("/html/body/div/div[4]/div[6]/p[2]/a"));

import java.util.Set;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.phantomjs.PhantomJSDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.Wait;
import org.openqa.selenium.support.ui.WebDriverWait;

public class YsfTest_20180725{
    public static void main(String[] args) throws InterruptedException{
        WebElement search = null;
        System.setProperty("webdriver.chrome.driver","C:/Program Files (x86)/Google/Chrome/Application/chromedriver.exe");
        WebDriver driver = new ChromeDriver();
        driver.get("http://www.w3school.com.cn/html/html_forms.asp");
        //获得父级窗口的id
        String parentId = driver.getWindowHandle();
        //获取父级窗口的标题名
        String parentTitle = driver.getTitle();
        //找到“亲自试一试”按钮
        search = driver.findElement(By.xpath("/html/body/div/div[4]/div[6]/p[2]/a"));
        //点击“亲自试一试”按钮
        search.click();
        //获取父级窗口id和子级窗口id，放在chirldids数组里
        Set<String> childids = driver.getWindowHandles();
//        System.out.println("list:"+chirldids);
        for(String s:childids){
            if(driver.switchTo().window(s).getTitle().contains("W3School在线测试工具 V2")){
                driver.switchTo().window(s);
                String titleChild = driver.getTitle();
                System.out.println("name:"+titleChild);
                Thread.sleep(5000);
                driver.close();
                break;
            }
        }
        driver.switchTo().window(parentId);
        String titleParent = driver.getTitle();
        System.out.println("name:"+titleParent);
        driver.close();

    } 

}

重点实现了切换窗口的功能。