package xidian.sl.netcredit.util;

import javax.servlet.http.Cookie;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;

public class CookieUtil {

    /**

     * Cookie 追加

     * @return

     * @throws Exception

     */

    public static void addCookie(String name,String value, int timeLong){

        Cookie cookie = new Cookie(name, value);

        cookie.setMaxAge(timeLong);

        ServletActionContext.getResponse().addCookie(cookie);

    }

    /**

     * Cookie 取得

     * @return

     * @throws Exception

     */

    public static String getCookie(String name){

        HttpServletRequest request = ServletActionContext.getRequest();

        Cookie[] cookies = request.getCookies();

        if(cookies != null){

            for(Cookie cookie : cookies)

            {

                if(cookie.getName().equals(name))

                {

                    return cookie.getValue();

                }

            }

        }

        return null;

    }

}