如何将会话ID添加到Laravel 5.2中的所有日志条目中 - How can I add the session ID to all log entries in Laravel 5.2

我知道我可以使用TagProcessor 向Monolog添加属性

$log->getMonolog()->pushProcessor(
    new TagProcessor(
        array(
            'session: ' => session_id(),
            'session2'  => Session::getId()
        )
    )
);

我应该扩展Illuminate''Foundation''Bootstrap''ConfigureLogging。这还可以，但是当我尝试添加会话ID时，会出现错误。在生成记录器时，会话和请求对象似乎不可用？

[2016-03-30 18:52:21] local.ERROR: Symfony'Component'Debug'Exception'FatalThrowableError: Fatal error: Class 'Session' not found in /mywebapp/bootstrap/ConfigureLogging.php:43
Stack trace:
#0 /mywebapp/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/ConfigureLogging.php(60): Bootstrap'ConfigureLogging->configureTechOpsHandler(Object(Illuminate'Foundation'Application), Object(Illuminate'Log'Writer))
#1 /mywebapp/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/ConfigureLogging.php(30): Illuminate'Foundation'Bootstrap'ConfigureLogging->configureHandlers(Object(Illuminate'Foundation'Application), Object(Illuminate'Log'Writer))
#2 /mywebapp/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(203): Illuminate'Foundation'Bootstrap'ConfigureLogging->bootstrap(Object(Illuminate'Foundation'Application))
#3 /mywebapp/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(232): Illuminate'Foundation'Application->bootstrapWith(Array)
#4 /mywebapp/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(127): Illuminate'Foundation'Http'Kernel->bootstrap()
#5 /mywebapp/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(99): Illuminate'Foundation'Http'Kernel->sendRequestThroughRouter(Object(Illuminate'Http'Request))
#6 /mywebapp/public/index.php(53): Illuminate'Foundation'Http'Kernel->handle(Object(Illuminate'Http'Request))
#7 {main}

Gist for my custom ConfigureLogging.php文件：https://gist.github.com/quixand/323227a08ede13e1536e51f37000674b

我们最后在ConfigureLogging.php 中使用了以下内容

<?php namespace Bootstrap;
use Illuminate'Log'Writer;
use Illuminate'Contracts'Foundation'Application;
use Illuminate'Foundation'Bootstrap'ConfigureLogging as BaseConfigureLogging;
use Monolog'Handler'RotatingFileHandler;
use Monolog'Handler'StreamHandler;
use Monolog'Formatter'LineFormatter;
use Monolog'Logger as Monolog;
class ConfigureLogging extends BaseConfigureLogging {
    /**
     * Configure the Monolog handlers for the application.
     *
     * @param  'Illuminate'Contracts'Foundation'Application  $app
     * @param  'Illuminate'Log'Writer  $log
     * @return void
     */
    protected function configureDailyHandler(Application $app, Writer $log)
    {
        // Stream handlers
        $logPath = $app->storagePath().'/logs/laravel.log';
        $logStreamHandler = new RotatingFileHandler(
            $logPath,
            $app->make('config')->get('app.log_max_files', 5));
        // Adds Username to each log line
        $log->getMonolog()->pushProcessor( function ($record) {
            $record['extra']['user'] = 'Session::get("username");
            $record['extra']['sessionId'] = 'Session::getId();
            return $record;
        });
        // Formatting
        // the default output format is "[%datetime%] %channel%.%level_name%: %message% %context% %extra%'n"
        $logFormat = "%datetime% [%level_name%] (%channel%) %extra%: %message% %context%'n";
        $formatter = new LineFormatter($logFormat, null, true, true);
        $logStreamHandler->setFormatter($formatter);
        // push handlers
        $logger = $log->getMonolog();
        $logger->pushHandler($logStreamHandler);
    }
}

文件顶部缺少use Session;