摘要： 传智视频学习笔记，仅供参考！不足之处还望多多指教！public class ValiImg extends HttpServlet {private static final long serialVersionUID = 5850201930486930392L;public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {BufferedImage img = new BufferedImage(150, 30,Buffered 阅读全文