package cookie;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.Cookie;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

/**

* @author ： CodeWater

* @create ：2022-03-15-14:03

* @Function Description ：

* Cookie快速入门：创建一个cookie，demo2中查看

*/

@WebServlet("/cookieDemo01")

public class CookieDemo01 extends HttpServlet {

@Override

protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

this.doPost(req, resp);

}

@Override

protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

Cookie c = new Cookie("msg", "hello");

resp.addCookie(c);

System.out.println(

"hello，to" +

""

);

}

}