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      /**
* ÒÆ³ý¹ºÎï³µÖÐij¼þÉÌÆ·
*/
public void removeGoods(HttpServletResponse response, String cookieName)
throws ServletException, IOException {
Cookie cookie = null;
cookie = new Cookie(cookieName, "");
cookie.setPath("/");
cookie.setMaxAge(0);// ÉèÖÃʱ¼ä
response.addCookie(cookie);
}

     
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Cookie cookie;
cookie = new Cookie(cookieName, null);
cookie.setPath("/");
cookie.setMaxAge(0);
response.addCookie(cookie);

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