Java 中删除cookie

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Java 中删除cookie

Java代码

1. /**  
   
2. * 删除Cookie信息。  
   
3. * @param HttpServletResponse response  
   
4. * * @param HttpServletRequest request  
   
5. * @param String cookieName  
   
6. * @return boolean true：成功；false：失败。  
   
7. * @see [类、类#方法、类#成员]  
   
8. */  
   
9. public static boolean deleteCookie(HttpServletRequest request, HttpServletResponse response,   
   
10.   String cookieName,String cookieDomain)   
    
11. {   
    
12.   if ((null != cookieName) && (!"".equals(cookieName)))   
    
13.   {   
    
14.     Cookie cookie = CookieUtil.getCookies(request, cookieName);   
    
15.     cookie.setMaxAge(CookieConstant.COOKIE_AGE_ZERO);              
    
16.     cookie.setDomain(cookieDomain);   
    
17.     cookie.setPath(CookieConstant.COOKIE_PATH);   
    
18.     response.addCookie(cookie);   
    
19.     return true;   
    
20.    }   
    
21.   return false;   
    
22. }  

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