Java 我正在尝试使用selenium在自动化测试下执行我的maven项目

要在电子邮件地址和密码字段中发送凭据，您可以使用以下选项：

• 代码块：

  String baseUrl = "http://demo.guru99.com/test/login.html";  
  driver.get(baseUrl);
  
  // Get the WebElement corresponding to the Email Address(TextField) 
  WebElement email = driver.findElement(By.id("email"));
  
  // Get the WebElement corresponding to the Password Field       
  WebElement password = driver.findElement(By.name("passwd"));                            
  

• 浏览器快照：

---

指向WebElement Line时出错，错误是？发布完整堆栈跟踪。@saikiranthotakura检查id为

email

或名称为

passwd

的元素是否确实存在/visible@bhusak是的，有id为email和name的元素passwd@Guy错误指向WebElement行和id。我使用.id时也遇到了相同的错误，帮助我out@saikiranthotakura签出更新的答案并让我知道状态。更新后错误：方法cssSelector（字符串）对于类型ByUpgrade to Selenium v3.141未定义。是的，我也升级了

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class A_demo 
{
    public static void main(String[] args) throws Exception 
    {
        System.setProperty("webdriver.chrome.driver", "C:\\Utility\\BrowserDrivers\\chromedriver.exe");
        ChromeOptions options = new ChromeOptions();
        options.addArguments("start-maximized");
        options.setExperimentalOption("excludeSwitches", Collections.singletonList("enable-automation"));
        options.setExperimentalOption("useAutomationExtension", false);
        WebDriver driver = new ChromeDriver(options);
        driver.get("http://demo.guru99.com/test/login.html");
        new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("input#email"))).sendKeys("saikiran_thotakura");
        driver.findElement(By.cssSelector("input#passwd")).sendKeys("saikiran_thotakura");
    }
}