code: public static BufferedImage getUrlBufferedImage(String urlPath) {
  		URL url = null;
  		BufferedImage bufferImage = null;
  		try {
  			url = new URL(urlPath);
  			bufferImage = ImageIO.read(url);
  			return bufferImage;
  		} catch (Exception e) {
  			logger.error("getUrlBufferedImage error, {}, {}", urlPath, e);
  		}
  		return null;
  
  	}
docs: 通过网络地址获取BufferedImage
  
  @return