Question

如何使用Selenium和Java在Facebook中发布状态？我尝试了下面的代码，该代码不起作用。可以登录，但在发布状态时却没有错误。登录后，我得到通知弹出窗口允许或阻止，如何还要处理这个弹出窗口？在我用于测试的代码下面。

public class NewTest {
private WebDriver driver;

 @Test
public void testEasy() throws InterruptedException {

driver.get("https://www.facebook.com/");
Thread.sleep(5000);
driver.findElement(By.id("email")).sendKeys("email");
driver.findElement(By.id("pass")).sendKeys("password" + Keys.ENTER);

Thread.sleep(5000);

driver.findElement(By.xpath("//textarea[@title=\"What's on your mind?\"]")).click();
driver.findElement(By.xpath("//textarea[@title=\"What's on your mind?\"]")).sendKeys("Hello World");
driver.findElement(By.xpath("//textarea[@title=\"What's on your mind?\"]")).sendKeys(Keys.ENTER);

}

@BeforeTest
public void beforeTest() {
System.setProperty("webdriver.chrome.driver",
    "C:\\Users\\admin\\Desktop\\Test\\chromedriver_win32\\chromedriver.exe");
driver = new ChromeDriver();
}

@AfterTest
public void afterTest() {
driver.quit();
}

}

Answer 1

据我所见，相关title中的textarea看起来很不正确，您的XPath表达式如下：
```
What's on your mind, user1984
```
因此，您需要修改定位符以使用XPath contains() function，例如：
```
By.xpath("//textarea[contains(@title,\"What's on your mind\")]")
```

使用Thread.sleep是performance anti-pattern，应该改用WebDriverWait。重构代码示例：

driver.get("https://www.facebook.com/");
WebDriverWait wait = new WebDriverWait(driver, 5);
wait.until(ExpectedConditions.elementToBeClickable(By.id("email"))).sendKeys("email");
wait.until(ExpectedConditions.elementToBeClickable(By.id("pass"))).sendKeys("password" + Keys.ENTER);


wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//textarea[contains(@title,\"What's on your mind\")]"))).click();
wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//textarea[contains(@title,\"What's on your mind\")]"))).sendKeys("Hello World");

使用Selenium和Java在Facebook中发布状态

1 个答案: