技術標籤：經驗爬蟲javahtmlcss

通過截圖方式獲取圖片

imgElemet為存放圖片的元素

WebElement imgElemet = driver.findElement( By.id("imgid"));
getImgByte(driver, imgElemet.getLocation().getX(), imgElemet.getLocation().getY(),100,100);

	/**
	 * 截圖
	 */
	private byte[] getImgByte(WebDriver driver, int x, int y ,int w, int h)
 
 {
		byte[] imgByte = null;
		BufferedImage imgbuf = null;
		File srcFile, imgFile;
		try {
			srcFile = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);
			imgbuf = ImageIO.read(srcFile).getSubimage(x, y, w, h);
			imgFile = new File("C:\\img_"+System.currentTimeMillis()+".png"
 
);
			ImageIO.write(imgbuf, "png", imgFile);
			ingByte = FileUtils.readFileToByteArray(imgFile);
		} catch (IOException e) {
			e.printStackTrace();
		}
		return imgByte;
	}

作者:香芋味的貓丶