Servlet-页面刷新

/**
 * @author CSDN_LQR
 * @TODO 页面刷新
 */
public class ServletDemo5 extends HttpServlet {

    public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        response.getWriter().write("注册成功，3秒后跳转主页！");

        response.setHeader("refresh", "3;url=index.jsp");
//      response.setHeader("refresh", "3");//刷新当前网页，不跳转
    }

    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doGet(request, response);
    }

}