三天精通Selenium Web 自动化 - Selenium(Java)环境搭建 （new）

0 背景

• 开发工具idea
• 代码管理maven
• jdk1.8
• webdriver chrome

1 chromedriver & chrome

chromedriver和chrome要对应上：

• chomedriver下载地址：淘宝镜像?这里用的是?chromedriver88-0-4324-96.zip
• chrome下载地址：如何降级和安装旧版本的Chrome？?这里用的是?ChromeStandaloneSetup_88.0.4324.150.exe

2 jar包 & 代码

pom.xml

?View Code

code

import org.openqa.selenium.*;
import org.openqa.selenium.chrome.ChromeDriver;
import java.time.Duration;
import java.util.Iterator;
import java.util.Set;

public class SearchBaidu {
    public static void main(String[] args) throws InterruptedException {
        String chromedriver_win="D:\\Code\\seleniumDemo\\src\\main\\resources\\chromedriver.exe";
        System.setProperty("webdriver.chrome.driver", chromedriver_win);

        WebDriver webDriver=  new ChromeDriver();

        MutiWindowTest(webDriver);

        Thread.sleep(2000);
        webDriver.get("https://www.baidu.com");
        webDriver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10));
        Dimension d =new Dimension(800,600);
        webDriver.manage().window().setSize(d);
        Thread.sleep(2000);
        Point p=new Point(500,300);
        webDriver.manage().window().setPosition(p);
        Thread.sleep(2000);
        webDriver.manage().window().fullscreen();
        Thread.sleep(3000);
        webDriver.manage().window().maximize();
        WebElement searchInput=webDriver.findElement(By.id("kw"));
        //定位到文本，将文本高亮显示
        //创建一个JavascriptExecutor对象
        JavascriptExecutor js =(JavascriptExecutor)webDriver;

        //新闻文本高亮显示颜色
        js.executeScript ( "arguments[0].setAttribute('style', arguments[1]);",searchInput,"background: orange; border: 2px solid red;");

        Thread.sleep (5000);
        searchInput.sendKeys("selenium1 selenium2 区别");
//        WebElement searchBtn=webDriver.findElement(By.id("su"));
        WebElement searchBtn  = webDriver.findElement(By.cssSelector("input[value=百度一下]"));
        searchBtn.click();
        Thread.sleep(2000);

        webDriver.quit();
    }

    private static void MutiWindowTest(WebDriver driver)
            throws InterruptedException {
        WebDriver newWindow = null ;
        driver.get("http://www.hao123.com/");
        //浏览器最大化
        driver.manage().window().maximize();
        //获取当前页面句柄
        String current_handles = driver.getWindowHandle();
        //点击 百度链接
        driver.findElement(By.xpath("//*[@data-title='百度' and contains(@class,'sitelink')]")).click();
        //接下来会有新的窗口打开，获取所有窗口句柄
        Set<String> all_handles = driver.getWindowHandles();
        //循环判断，把当前句柄从所有句柄中移除，剩下的就是你想要的新窗口
        Iterator<String> it = all_handles.iterator();
        while(it.hasNext()){
            if(current_handles == it.next()) continue;
            //跳入新窗口,并获得新窗口的driver - newWindow
            newWindow = driver.switchTo().window(it.next());
        }
        //接下来在新页面进行操作，也就是百度首页，我们输入一个java关键字进行搜索
        Thread.sleep(1000);
        WebElement baidu_keyowrd = newWindow.findElement(By.id("kw"));
        baidu_keyowrd.sendKeys("java");
        WebElement searchBtn=newWindow.findElement(By.id("su"));
        searchBtn.click();
        Thread.sleep(3000);
        //关闭当前窗口，主要使用close而不是quite,
        newWindow.close();
        Thread.sleep(1000);
        driver.switchTo().window(current_handles);
        System.out.println(driver.getCurrentUrl());
    }
}