servlet

@WebServlet("/register")
public class RegisterServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=utf-8");
        String username = request.getParameter("username");
        String phone = request.getParameter("username");
        String pwd = request.getParameter("username");
        String[] hobby = request.getParameterValues("hobby");//获取复选框值
        String gender = request.getParameter("gender");
        String course = request.getParameter("course");
        response.getWriter().print("hello");

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    }
}