JSP的Cookie操作
代码
<%
Cookie cookie = new Cookie("cookieName","cookieValue");
cookie.setMaxAge(3*24*60*60);
response.addCookie(cookie);
%>
###已创建Cookie
<%
Cookie[] cookie = request.getCookies();
if(cookies == null){
out.print("没有Cookies信息");
}else{
for(Cookie c:cookies){
if("cookiesName".equals(c.getName())){
String cookiesName = URLDecoder.decode(c.getValue(),"UTF-8");
String name = c.getName();
String value = c.getValue();
}
}
}
%>
<%
if(cookies == null){
out.print("没有Cookies信息");
}else{
for(Cookie c:cookies){
if(!"JSESSIONID".equalsIgnoreCase(c.getName()))
c.setMaxAge(0);
response.addCookie(c);
}
}