import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

/** Sets six cookies: three that apply only to the current
* session (regardless of how long that session " /> 亚洲国产精品激情在线观看,欧美在线观看一区二区三,亚洲一区二区三区四

一区二区久久-一区二区三区www-一区二区三区久久-一区二区三区久久精品-麻豆国产一区二区在线观看-麻豆国产视频

jsp源碼實例5(cookie)

package coreservlets;

import Java.io.*;
import Javax.servlet.*;
import Javax.servlet.http.*;

/** Sets six cookies: three that apply only to the current
* session (regardless of how long that session lasts)
* and three that persist for an hour (regardless of
* whether the browser is restarted).
* <P>
* Taken from Core Servlets and JavaServer Pages
* from Prentice Hall and Sun Microsystems Press,
* http://www.coreservlets.com/.
* © 2000 Marty Hall; may be freely used or adapted.
*/

public class SetCookies extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
for(int i=0; i<3; i++) {
// Default maxAge is -1, indicating cookie
// applies only to current browsing session.
Cookie cookie = new Cookie("Session-Cookie-" + i,
"Cookie-Value-S" + i);
response.addCookie(cookie);
cookie = new Cookie("Persistent-Cookie-" + i,
"Cookie-Value-P" + i);
// Cookie is valid for an hour, regardless of whether
// user quits browser, reboots computer, or whatever.
cookie.setMaxAge(3600);
response.addCookie(cookie);
}
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Setting Cookies";
out.println
(ServletUtilities.headWithTitle(title) +
"<BODY BGCOLOR=/"#FDF5E6/">/n" +
"<H1 ALIGN=/"CENTER/">" + title + "</H1>/n" +
"There are six cookies associated with this page./n" +
"To see them, visit the/n" +
"<A HREF=/"/servlet/coreservlets.ShowCookies/">/n" +
"<CODE>ShowCookies</CODE> servlet</A>./n" +
"<P>/n" +
"Three of the cookies are associated only with the/n" +
"current session, while three are persistent./n" +
"Quit the browser, restart, and return to the/n" +
"<CODE>ShowCookies</CODE> servlet to verify that/n" +
"the three long-lived ones persist across sessions./n" +
"</BODY></HTML>");
}
}

jsp技術jsp源碼實例5(cookie),轉載需保留來源!

鄭重聲明:本文版權歸原作者所有,轉載文章僅為傳播更多信息之目的,如作者信息標記有誤,請第一時間聯系我們修改或刪除,多謝。

主站蜘蛛池模板: 欧美人体大胆做受 | 亚洲国产99999在线精品一区 | 狠狠色噜噜狠狠狠狠米奇7777 | 久久这里精品青草免费 | 欧洲免费无线码二区5 | 精品久久久久久综合网 | 婷婷丁香在线观看 | 影院成人区精品一区二区婷婷丽春院影视 | 亚洲激情五月 | 国产精品免费_区二区三区观看 | 国产成人一区二区 | 九九视频这里只有精品 | 自拍偷拍2019 | 欧美日韩亚洲一区二区精品 | 国产精品视频一区二区噜噜 | 美女黄视频在线 | 99久久亚洲 | 国产女人在线 | 欧美精品色视频 | 一区二区三区高清不卡 | 视色视频在线 | 色亭亭| 激情图片激情小说伦理 | 2020国产成人久久精品 | 国产精品极品美女免费观看 | 一区二区网站在线观看 | 国产全黄三级国产全黄三级书 | 亚洲人成人网毛片在线播放 | 成人毛片在线视频 | 成人午夜在线视频 | 在线亚洲欧美性天天影院 | 岛国免费视频 | 免费视频国产 | 色美女在线 | 91免费网| 午夜黄色福利视频 | 巨臀中文字幕一区二区视频 | 激情综合在线 | 国产一区二区三区久久 | 国内精品视频九九九九 | 2020国产成人久久精品 |