Created
May 20, 2022 05:37
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서블릿
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| package controller; | |
| import java.io.IOException; | |
| import dto.Product; | |
| import jakarta.servlet.ServletException; | |
| import jakarta.servlet.annotation.WebServlet; | |
| import jakarta.servlet.http.HttpServlet; | |
| import jakarta.servlet.http.HttpServletRequest; | |
| import jakarta.servlet.http.HttpServletResponse; | |
| @WebServlet(name = "MyController", urlPatterns = {"/product", "/products"}) | |
| public class MyController extends HttpServlet { | |
| private static final long serialVersionUID = 6953161035339908798L; | |
| @Override | |
| protected void doGet(HttpServletRequest req, HttpServletResponse resp) | |
| throws ServletException, IOException { | |
| String command = req.getRequestURI().substring(req.getContextPath().length()); | |
| resp.setContentType("text/html; charset=utf-8"); | |
| req.setCharacterEncoding("utf-8"); | |
| if (command.equals("/product")) { | |
| req.setAttribute("items", new Product("ppp111", "nnnaa", 10)); | |
| req.setAttribute("json", "{\"code\":\"200\", \"msg\":\"success\"}"); | |
| resp.getWriter().print("{\"code\":\"200\", \"msg\":\"success\"}"); | |
| // req.getRequestDispatcher("productjson.jsp").forward(req, resp); | |
| } | |
| } | |
| @Override | |
| protected void doPost(HttpServletRequest req, HttpServletResponse resp) | |
| throws ServletException, IOException { | |
| // TODO Auto-generated method stub | |
| super.doPost(req, resp); | |
| } | |
| } |
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