package com.demo;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.annotation.WebServlet;
@WebServlet("/GetCookie")
public class GetCookie extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("read cookies");
out.println("Cookies received from browser:
");
// 获取客户端发送的所有Cookie
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (Cookie cookie : cookies) {
out.println("Name: " + cookie.getName() + ", Value: " + cookie.getValue() + "
");
}
} else {
out.println("No cookies found.");
}
out.println("");
}
}