##注册一个servlet
@WebServlet(name = "captcha-servlet", value = "/getcaptcha")
public class CaptchaServlet extends HttpServlet {
}
GenericServlet
要使用HttpServlet
##注册一个servlet
@WebServlet(name = "captcha-servlet", value = "/getcaptcha")
public class CaptchaServlet extends HttpServlet {
}
GenericServlet
要使用HttpServlet