servlet学习笔记之五cookie
response.addCookie(cookie);//
代码
代码
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);//设定到期时间
response.addCookie(cookie);//自动写到客户端
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);//设定到期时间
response.addCookie(cookie);//自动写到客户端
tomcat自动把cookie写到客户端
*子路径设置的cookie 父路径访问不到,反之可以
