securityCode; $cacheKey = 'SecurityLogin_' . ip2long($ip); $websiteSecurityCode = sysConfig('website_security_code'); if ($websiteSecurityCode && ! Cache::has($cacheKey)) { if ($code != $websiteSecurityCode) { Log::info("拒绝非安全入口访问(" . $ip . ")"); return Response::view( 'auth.error', [ 'message' => trans('error.SecurityError') . ', ' . trans( 'error.Visit' ) . '' . trans('error.SecurityEnter') . '', ], 403 ); } Cache::put($cacheKey, $ip, 7200); // 2小时之内无需再次输入安全码访问 } return $next($request); } }