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// 利用cookie添加浏览过的商品 Cookie[] cookies = request.getCookies(); boolean flag = false; boolean repeat = false; if (cookies != null) { for (Cookie cook : cookies) { if (cook.getName().equals("goodsco

public static final int ONE_SESSION = -1; //一次会话 public static final int ONE_MONTH = 30*24*60*60; //一个月 public static final int TWO_HOURS = 2*60*60; //2小时 public static final int SIX_HOURS = 6*