使用硒腳本的空白屏幕截圖

Question

當我打開.jpeg文件時，它是空白的。

public static void main(String[] args) throws Exception { 

      System.setProperty("webdriver.chrome.driver","C:\\Users\\allan\\workspace\\Login\\chromedriver.exe"); 
      WebDriver driver = new ChromeDriver(); 
      File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE); 
      FileUtils.copyFile(scrFile, new File("C:\\screenshots\\screenshot.jpeg")); 


      driver.get("https://www.facebook.com/"); 
} 

Answer 1

即使在導航到任何網站之前，您都會截圖。

public static void main(String[] args) throws Exception { 
    System.setProperty("webdriver.chrome.driver","C:\\Users\\allan\\workspace\\Login\\chromedriver.exe"); 
      WebDriver driver = new ChromeDriver(); 
      driver.get("https://www.facebook.com/"); 
      File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE); 
      FileUtils.copyFile(scrFile, new File("C:\\screenshots\\screenshot.jpeg")); 
}