laravel框架中搜索日志信息

Bertha 。 2022-04-01 02:20 217阅读 0赞

public function search(Request $request)
        {
            $keywords = $request->input('keywords');
            $date = $request->input('date', Carbon::now()->toDateString());
    
            if (empty($date)) {
                $date = Carbon::now()->toDateString();
            }
            $isOutRawdata = $request->input('isOutRawdata', false);
    
            $services = explode(',', env('APP_HA'));
            $local = $request->server('SERVER_ADDR');
    
            // 获取本地日志
            $command = 'cat ' . storage_path('logs/laravel-' . $date . '.log');
            $commandcrm = 'cat '.storage_path('logs/crm/'.date('Ymd', strtotime($date)).'.log');
            foreach (explode('|', $keywords) as $keyword) {
                if ($keyword === '' || is_null($keyword))
                    continue;
    
                $commandcrm .= " | grep '" . $keyword . "'";
                $command .= " | grep '" . $keyword . "'";
            }
    
            $command .= ' | head -1000';
            $commandcrm .= ' | head -1000';
    		
    		//处理符合条件的日志
            exec($command, $logs);
            exec($commandcrm, $crmlogs);
            $logs = array_merge($logs, $crmlogs);
            if ($isOutRawdata) {
                return $logs;
            }
    
            // 获取其它服务器节点数据
            foreach (array_diff($services, [$local]) as $service) {
                // 处理data数据
                $url = 'http://' . $service . '/log/search-local?' .  http_build_query($request->all() + ['isOutRawdata' => 1]);
                $data = json_decode(\Http::get($url), true);
    
                if (empty($data))
                    continue;
    
                $logs = array_merge($logs, $data);
            }
    		
    		//新建一个集合，判断搜索的日志信息是否符合时间戳格式
            $resultLogs = collect();
            foreach ($logs as $log) {
                $dateStr = substr($log, 1, 19);
    
                if (empty(strtotime($dateStr)))
                    continue;
    
                $resultLogs->push($log);
            }
    
    		//处理log集合，格式化每条日志开头的时间成时间戳，然后进行排序。
            $return = $resultLogs->sortBy(function ($log) {
                $dateStr = substr($log, 1, 19);
    
                return strtotime($dateStr);
            })->toArray();
    
    		//把需要输出的log发送到缓存区，然后获取缓存区内容、使用echo输出变量
            ob_start();
            dump(array_values($return));
            $str = ob_get_contents();
            ob_end_clean();
    
            return $str;
        }
    
        public function searchLocal(Request $request) {
            if (strpos($request->server('HTTP_HOST'), '10.') === 0) {
                return $this->search($request);
            }
        }