Java判断cookie中是否有某个具体的cookie

/** * 从request 中取出 cookie */
private String getUgcCookie(HttpServletRequest request) { String ugcInfo = null; try { Cookie[] cookies = request.getCookies(); if (cookies == null) { return null; } for (Cookie cookie : cookies) { if (CookieConst.COOKIE_UGC.equals(cookie.getName())) { ugcInfo = cookie.getValue(); } } } catch (Throwable e) { logger.error("getUgcCookie error, [msg = {}]", e.getMessage(), e); } return ugcInfo; }