用户退出登录清空cookie

@ApiOperation(value = "用户退出登录", notes = "用户退出登录", httpMethod = "POST")
@PostMapping("/logout")
public IMOOCJSONResult logout(@RequestParam String userId,HttpServletRequest request,HttpServletResponse response) {// 清除用户的相关信息的cookieCookieUtils.deleteCookie(request, response, "user");// TODO 用户退出登录，需要清空购物车// TODO 分布式会话中需要清除用户数据return IMOOCJSONResult.ok();
}

/*** * @Description: 删除Cookie带cookie域名* @param request* @param response* @param cookieName*/
public static void deleteCookie(HttpServletRequest request, HttpServletResponse response,String cookieName) {doSetCookie(request, response, cookieName, null, -1, false);
//        doSetCookie(request, response, cookieName, "", -1, false);
}