단순텍스트 HTML HTTP API - Json 등 @WebServlet(name="responseHtmlServlet", urlPatterns = "/response-html") public class ResponseHtmlServlet extends HttpServlet { @Override protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setCharacterEncoding("utf-8"); response.setContentType("text/html"); PrintWriter writer = response.getW..