Selenium和Facebook Post按钮:如何在java中使用Selenium单击Facebook Post按钮

Question

driver.get("https://www.facebook.com/sachin.aryal");
driver.findElement(By.name("xhpc_message_text")).sendKeys("Testing Java and Selenium");
driver.findElement(By.xpath("//*[@id='u_0_1a']/div/div[6]/div/ul/li[2]/button")).click();

代码的最后一行不能工作。如何在facebook上设置Post按钮的XPath ?

Answer 1

我知道你已经标记了自己的答案，但这不是正确的方法。Selenium中有内置的方法来执行等待，例如等待一个元素可点击。

driver.get("https://www.facebook.com/sachin-aryal/");
driver.findElement(By.name("xhpc_message_text")).sendKeys("Testing Java and Selenium");
WebDriverWait wait = new WebDriverWait(driver, 10);
wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//button/span[.="Post"]"))).click();

Answer 2

我注意到它的工作，当你第一次滚动到视图按钮，尝试添加之前点击张贴:

     ((JavascriptExecutor)driver).executeScript("window.scrollBy(0,259)","");

Answer 3

试试下面的代码。它一定对你有用。

import java.util.List;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class Facebook_login {
    public static void main(String[] args) throws InterruptedException {
        String user_name = "facebook_user_name";
        String pwd = "facebook_password";
        WebDriver driver = new FirefoxDriver();
        driver.manage().window().maximize();
        driver.get("https://www.facebook.com");
        driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
        driver.findElement(By.name("email")).clear();
        driver.findElement(By.name("email")).sendKeys(user_name);
        driver.findElement(By.name("pass")).clear();
        driver.findElement(By.name("pass")).sendKeys(pwd);
        driver.findElement(By.xpath("//input[contains(@value,'Log In')]")).click();
        Thread.sleep(10000);                
        System.out.println("logged in successfully");
        WebElement notification = driver.findElement(By.xpath("//a[contains(@action,'cancel')]"));
        if(notification.isDisplayed()) {
            System.out.println("Notification is present");
            notification.click();
        }
        WebElement status =driver.findElement(By.xpath("//textarea[@name='xhpc_message']"));
        status.sendKeys("Hello");
        Thread.sleep(3000);
        WebDriverWait wait = new WebDriverWait(driver,30);
        wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//span[text()='Post']"))).click();

    }
}