feat: 自定日志处理实现request id

app/admin/driver/Logger.php

@@ -0,0 +1,55 @@
+<?php
+namespace app\admin\driver;
+
+use think\log\driver\File;
+
+class Logger extends File
+{
+    public function save(array $log): bool
+    {
+        if (!$this->config['json']) {
+            $this->config['format'] = '[%s][%s][%s] %s';
+        }
+        
+        $destination = $this->getMasterLogFile();
+
+        $path = dirname($destination);
+        !is_dir($path) && mkdir($path, 0755, true);
+
+        $info = [];
+
+        // 日志信息封装
+        $time = \DateTime::createFromFormat('0.u00 U', microtime())->setTimezone(new \DateTimeZone(date_default_timezone_get()))->format($this->config['time_format']);
+
+        $request_id = $log['request_id'];
+        unset($log['request_id']);
+
+        foreach ($log as $type => $val) {
+            $message = [];
+            foreach ($val as $msg) {
+                if (!is_string($msg)) {
+                    $msg = var_export($msg, true);
+                }
+
+                $message[] = $this->config['json'] ?
+                json_encode(['time' => $time, 'type' => $type, 'request_id' => $request_id, 'msg' => $msg], $this->config['json_options']) :
+                sprintf($this->config['format'], $time, $type, $request_id, $msg);
+            }
+
+            if (true === $this->config['apart_level'] || in_array($type, $this->config['apart_level'])) {
+                // 独立记录的日志级别
+                $filename = $this->getApartLevelFile($path, $type);
+                $this->write($message, $filename);
+                continue;
+            }
+
+            $info[$type] = $message;
+        }
+
+        if ($info) {
+            return $this->write($info, $destination);
+        }
+
+        return true;
+    }
+}

app/admin/middleware.php

@@ -3,4 +3,5 @@
 return [
     // 登录验证
     app\admin\middleware\v1\Auth::class,
+    app\admin\middleware\v1\RequestId::class,
 ];

app/admin/middleware/v1/RequestId.php

@@ -0,0 +1,25 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\admin\middleware\v1;
+
+use think\facade\Event;
+class RequestId
+{
+    public function handle($request, \Closure $next)
+    {
+        // 生成request_id
+        $request_id = bin2hex(random_bytes(8));
+        
+        // 将request_id设置到请求属性中
+        $request->request_id =  $request_id;
+        header('X-Request-ID: ' . $request_id);
+        
+        Event::listen('think\event\LogWrite', function($event) use($request_id) {
+            $event->log['request_id'] = $request_id;
+        });
+        
+        
+        return $next($request);
+    }
+}

config/log.php

@@ -3,9 +3,12 @@
 // +----------------------------------------------------------------------
 // | 日志设置
 // +----------------------------------------------------------------------
+
+use think\facade\Log;
+
 return [
     // 默认日志记录通道
-    'default'      => 'file',
+    'default'      => 'MyFileLogger',
     // 日志记录级别
     'level'        => [],
     // 日志类型记录的通道 ['error'=>'email',...]
@@ -39,6 +42,28 @@ return [
             // 是否实时写入
             'realtime_write' => false,
         ],
+        'MyFileLogger' => [
+            // 日志记录方式
+            'type'           => \app\admin\driver\Logger::class,
+            // 日志保存目录
+            'path'           => '',
+            // 单文件日志写入
+            'single'         => false,
+            // 独立日志级别
+            'apart_level'    => [],
+            // 最大日志文件数量
+            'max_files'      => 0,
+            // 使用JSON格式记录
+            'json'           => false,
+            // 日志处理
+            'processor'      => null,
+            // 关闭通道日志写入
+            'close'          => false,
+            // 日志输出格式化
+            'format'         => '[%s][%s][%s] %s',
+            // 是否实时写入
+            'realtime_write' => false,
+        ]
         // 其它日志通道配置
     ],