Java 使用Selenium单击IRCTC上不可见的按钮

Irctc上的

立即预订

按钮不可单击。 显示的错误是不可交互的元素。 我试着用

wait.until(ExpectedConditions.elementToBeClickable(By.xpath("")));

但仍然没有收获

FirefoxOptions options = new FirefoxOptions();
options.setBinary("C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe"); //This is the location where you have installed Firefox on your machine

WebDriver driver = new FirefoxDriver(options);

WebDriverWait wait = new WebDriverWait(driver, 10);

driver.manage().timeouts().implicitlyWait(90, TimeUnit.SECONDS);

driver.get("http://www.irctc.co.in");//It will open the website

driver.manage().window().maximize();//It will maximize the window

Thread.sleep(5000);//For Entering the Captcha before 5sec

driver.findElement(By.xpath("//input[@id='usernameId']")).sendKeys("");//enter username

driver.findElement(By.xpath("//input[@class='loginPassword']")).sendKeys("");//enter password

driver.findElement(By.xpath("//input[@id='loginbutton']")).click();//clicks on sign in

Thread.sleep(2000);

driver.findElement(By.xpath("//input[@id='jpform:fromStation']")).sendKeys("H NIZAMUDDIN - NZM");//origin station


driver.findElement(By.xpath("//input[@id='jpform:toStation']")).sendKeys("KOTA JN - KOTA");//destination station


driver.findElement(By.xpath("//input[@id='jpform:journeyDateInputDate']")).sendKeys("18-05-2017");//Date Of Journey

Thread.sleep(2000);

driver.findElement(By.xpath("//input[@id='jpform:jpsubmit']")).click();//Clicks to find the trains

Thread.sleep(2000);

driver.findElement(By.xpath("//a[@id='cllink-13237-CC-1']")).click();//Clicks the class of train to find available seats

Thread.sleep(5000);

driver.findElement(By.xpath("//a[@id='13237-3A-GN-0']")).click();//For clicking on Book Now, but is not functioning.

---

注意：我不鼓励IRCTC的自动化。这只是为了引导OP朝着正确的方向前进。使用风险自负。

我正在使用

ChromeDriver

，您可以使用任何驱动程序，但请确保它支持

Javascript

。这是密码

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.remote.DesiredCapabilities;

class Main{
    public static void main(String args[])throws InterruptedException{
        System.setProperty("webdriver.chrome.driver", "C:\\Users\\Shash\\Desktop\\chromedriver.exe");
        ChromeOptions options = new ChromeOptions();
        options.addArguments("window-size=1024,768");

        DesiredCapabilities capabilities = DesiredCapabilities.chrome();
        capabilities.setCapability(ChromeOptions.CAPABILITY, options);
        WebDriver driver = new ChromeDriver(capabilities);

        driver.get("http://www.irctc.co.in");//It will open the website
        Thread.sleep(5000);//For Entering the Captcha before 5sec

        driver.findElement(By.xpath("//input[@id='usernameId']")).sendKeys("");//enter username

        driver.findElement(By.xpath("//input[@class='loginPassword']")).sendKeys("");//enter password

        driver.findElement(By.xpath("//input[@id='loginbutton']")).click();//clicks on sign in

        Thread.sleep(2000);

        driver.findElement(By.xpath("//input[@id='jpform:fromStation']")).sendKeys("H NIZAMUDDIN - NZM");//origin station


        driver.findElement(By.xpath("//input[@id='jpform:toStation']")).sendKeys("KOTA JN - KOTA");//destination station


        driver.findElement(By.xpath("//input[@id='jpform:journeyDateInputDate']")).sendKeys("18-05-2017");//Date Of Journey

        driver.findElement(By.xpath("//input[@id='jpform:jpsubmit']")).click();//Clicks to find the trains
        driver.findElement(By.xpath("//a[@id='cllink-12060-CC-0']")).click();//Clicks the class of train to find available seats
        Thread.sleep(3000);
        if (driver instanceof JavascriptExecutor) {
            ((JavascriptExecutor) driver)
                .executeScript("document.getElementById(\"12060-CC-GN-0\").click()");
        }
    }
}

您的代码有几个问题。首先，ID为cllink-13237-CC-1的元素不存在。确保获得元素的确切ID。由于IRCTC不允许右键单击，因此可以使用Ctrl+Shift+I来查看源代码

---

其次，

BookNow

元素被隐藏，因此我使用

Javascript

点击它。

页面上不存在id为

cllink-13237-CC-1

的元素。你打算选哪趟车？我在代码中提到的车次号是错误的。否则，该行代码将在Firefox浏览器中成功执行。感谢您的解决方案，它现在工作正常。您能建议我应该在哪里进行等待以及在哪里避免等待吗。@Sushankumar您可以删除所有

线程。sleep

。只需将其保存在验证码和JavaScript执行器之前。你可能需要再做一次实验，因为我对IRCTC不太熟悉。