cookie(笔记)

String userName="userId";

String password="123457899874512363314562589";

Cookie cookie=new Cookie(userName,password);

cookie.setMaxAge(10); //是10秒

cookie.setPath("http://localhost:8080/web/page/manager"); //表示当前页面下的page/manager/下的页面可以取到cookie中的值

response.addCookie(cookie);

Cookie[] cook=request.getCookies();

for(int i=0;i<cook.length;i++){

 

out.println("name:"+cook[i].getName()+"\tvalue:"+cook[i].getValue());

}