/**     * 把用户保存到Cookie     *      * @param request     * @param response     * @param member     */    private void rememberPwdAndUserName(HttpServletRequest request,            HttpServletResponse response, Member member) {        Long memberid = member.getMemberId();        String uuidMDKey = parseKey(memberid);        // 先验证 此key是否有重复        boolean isexists = true;        do {            Long memberId = (Long) cache.get(uuidMDKey);            if (null != memberId) {                uuidMDKey = parseKey(memberid);            } else {                isexists = false;            }        } while (isexists);                //add by zp 串session 添加日志        String SESSIONIDKEY = UrlPrefix.getUrl("cookie.sessionidkey");        String UUIDMDKEY = UrlPrefix.getUrl("cookie.uuidmdkey");        String _GA = UrlPrefix.getUrl("cookie.ga");         Cookie cookies[] = request.getCookies();        String sessionId = "";        String uuidMdKey1 = "";        String _ga = "";        if (cookies != null && cookies.length > 0) {            Cookie sCookie = null;            for (int i = 0; i < cookies.length; i++) {                sCookie = cookies[i];                if (sCookie.getName().equals(SESSIONIDKEY)) {                    sessionId = sCookie.getValue();                }else if(sCookie.getName().equals(UUIDMDKEY)){                    uuidMdKey1 = sCookie.getValue();                }else if(sCookie.getName().equals(_GA)){                    _ga = sCookie.getValue();                }            }        }        EcCookie cookie =new EcCookie();        cookie.setUuidmdKey(uuidMDKey);        cookie.setSessionId(sessionId);        cookie.setGaValue(_ga);        cookie.setCreateTime(DateUtils.getCurrentDateString());        cookie.setUuidmdKeyOld(uuidMdKey1);        ecCookieService.saveEcCookie(cookie);        //add by zp 串session 添加日志                // 添加memcache 缓存        cache.put(uuidMDKey, member.getMemberId(), CACHE_SECOND_SESSION);        Cookie newCookie = new Cookie("uuidMdKey", uuidMDKey);        newCookie.setMaxAge(MONTH_SECOND);        newCookie.setPath(request.getContextPath() + "/");        response.addCookie(newCookie);    }