Cookie的设置方式
<%
Cookie firstName = new Cookie("first_name", request.getParameter("first_name"));
Cookie lastName = new Cookie("last_name",request.getParameter("last_name"));
// cookie expire: 24 hours
firstName.setMaxAge(60*60*24);
lastName.setMaxAge(60*60*24);
response.addCookie( firstName );
response.addCookie( lastName );
%>
Setting Cookies
Setting Cookies
First Name:
<%= request.getParameter("first_name")%>
Last Name:
<%= request.getParameter("last_name")%>
Reading Cookies
Reading Cookies
<%
Cookie cookie = null;
Cookie[] cookies = null;
cookies = request.getCookies();
if( cookies != null ){
out.println("
Found Cookies Name and Value
");
for (int i = 0; i < cookies.length; i++){
cookie = cookies[i];
out.print("Name : " + cookie.getName( ) + ", ");
out.print("Value: " + cookie.getValue( )+"
");
}
}else{
out.println("
No cookies founds
");
}
%>
