tapi/app/http/middleware/ContextMiddleware.php

<?php

namespace app\http\middleware;

use app\entity\SysRequestRecord;
use Closure;
use think\{exception\ValidateException, file\UploadedFile, middleware, Request, Response};

class ContextMiddleware extends middleware
{


    public function handle(Request $request, Closure $next): Response
    {
        /*
         * 生成并绑定全局上下文标识ID
         */
        $request->contextId = unique_str();

        /*
         * 数据已加密, 需要先做解密传递处理
         */
        if ($request->header('x-encrypted') == 'true') {
            $encryptedData = $request->param('encryptedData','');
            if($encryptedData) {
                try{
                    $jsonInput = \app\Request::decryptCryptoJSData($encryptedData);
                }catch (\Throwable){
                    $jsonInput = null;
                }

                if($jsonInput) {
                   return json(['code'=>500,'message'=>'E0.数据解密失败']);
                }
                $request->withInput($jsonInput);
            }
        }

        /**
         * @var Response $response
         */
        $response = $next($request);
        $response->header([
            'R-Context-Id' => $request->contextId,
        ]);

        return $response;
    }

    protected $noHttpLog = [
        'GET@/adminapi/system/request-record'
    ];

    /**
     * 结束
     * @param Response $response
     * @return void
     */
    public function end(Response $response): void
    {
        $request = $this->app->request;
        $log = (array)$this->app->config->get('admin.httpLog');

        $logOpen = $log['open'] ?? false;
        if (!$logOpen || in_array($request->method() . '@' . $request->pathinfo(),$this->noHttpLog)) {
            return;
        }
        $request_start_time = $request->time(true);
        $request_end_time = microtime(true);
        $running_time = ($request_end_time - $request_start_time) * 1000;

        $openRecordStartTime = $log['open_start_time'] ?? 0;
        $openRecordEndTime = $log['open_end_time'] ?? 0;
        if ($openRecordStartTime && $openRecordEndTime) {
            if ($request_end_time < $openRecordStartTime || $openRecordEndTime < $request_end_time) {
                return;
            }
        }

        $rules = array_merge([
            'include_methods' => [],
            'include_responses' => [],
            'include_codes' => [],
            'exclude_codes' => [],
        ], $log['recordRules'] ?? []);

        // 请求类型(GET/POST/PUT/DELETE)
        $request_method = $request->method();
        if (!in_array($request_method, $rules['include_methods'])) {
            return;
        }
        // 返回类型(JSON/HTML/XML)
        $response_type = get_class($response);
        if (!in_array($response_type, $rules['include_responses'])) {
            return;
        }
        // 返回状态码(Http Status Code)
        $response_code = $response->getCode();
        if (in_array($response_type, $rules['exclude_codes'])) {
            return;
        }
        if (count($rules['include_codes']) > 0) {
            if (!in_array($response_type, $rules['include_codes'])) {
                return;
            }
        }
        $request_start_time = explode('.', $request_start_time);
        $request_end_time = explode('.', $request_end_time);
        $request_date = date('Y-m-d H:i:s', $request_start_time[0]);
        $response_data = $response->getContent();

        // 限制response_data记录长度
        $response_max = $log['response_max'] ?? 0;
        if ($response_max) {
            $response_data = mb_substr($response_data, 0, $response_max, 'utf-8');
        }
        $request_body = $request->param();

        try {
            // 对文件类型的数据做处理
            $request_file = $request->file();
            if ($request_file && count($request_file) > 0) {
                /**
                 * @var UploadedFile $file
                 */
                foreach ($request->file() as $key => $file) {
                    $request_body[$key] = [
                        'md5' => $file->md5(),
                        'name' => $file->getOriginalName(),
                        'size' => $file->getSize(),
                    ];
                }
            }
            $route = $request->rule()->getRoute();

            $client = \app\Request::getClient();
            (new SysRequestRecord)->save([
                'context_id' => $request->contextId,
                'client_id'  => $client->id,
                'client_name'  => $client->name,
                'client_version'  => $client->version,
                'request_date' => $request_date,
                'request_time' => $request_date . '.' . ($request_start_time[1] ?? 0),
                'request_method' => $request_method,
                'request_end_time' => date('Y-m-d H:i:s', $request_end_time[0]) . '.' . ($request_end_time[1] ?? 0),
                'request_headers' => json_encode($request->header(), JSON_UNESCAPED_UNICODE),
                'request_body' => json_encode($request_body, JSON_UNESCAPED_UNICODE),
                'request_path' => $request->url(),
                'request_domain' => $request->domain(),
                'response_type' => $response_type,
                'response_code' => $response_code,
                'response_data' => $response_data,
                'running_time' => (int)$running_time,
                'running_memory_limit' => ini_get('memory_limit'),
                'running_memory_usage' => memory_get_peak_usage(),
                'request_ip' => $request->ip(),
                'rule_name' => $request->rule()->getName(),
                'rule_route' => is_array($route) ? implode('@', $route) : @json_encode($route),
            ]);
        } catch (\Throwable $e) {
            $this->app->log->error("[ContextMiddleware::end] 日志写入失败->{$e->getMessage()}");
        }
    }

}