Question

我在Symfony2上运行一个应用程序。每当我加载一个页面或一个控制器时，dev.log文件就会被这些行填充成千上万个：

[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Bridge\Monolog\Handler\FirePHPHandler::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\CacheListener::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\Fragment\FragmentHandler::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Component\Security\Http\RememberMe\ResponseListener::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\StreamedResponseListener::onKernelResponse". [] []
[2017-10-12 15:26:08] event.DEBUG: Notified event "kernel.terminate" to listener "Symfony\Bundle\SwiftmailerBundle\EventListener\EmailSenderListener::onKernelTerminate". [] []
[2017-10-12 15:26:09] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest". [] []
[2017-10-12 15:26:09] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\SessionListener::onKernelRequest". [] []
[2017-10-12 15:26:09] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\FragmentListener::onKernelRequest". [] []
[2017-10-12 15:26:09] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". [] []
[2017-10-12 15:26:09] request.INFO: Matched route "getVersion" (parameters: "domain": "BID", "id": "7694", "_controller": "Sii\StimasBundle\Controller\UpdateFolderController::getVersion", "_route": "getVersion") [] []
[2017-10-12 15:26:09] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". [] []
[2017-10-12 15:26:09] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\Security\Http\Firewall::onKernelRequest". [] []
[2017-10-12 15:26:09] security.DEBUG: Read SecurityContext from the session [] []
[2017-10-12 15:26:09] security.DEBUG: Reloading user from user provider. [] []
[2017-10-12 15:26:09] doctrine.DEBUG: SELECT t0.username AS username1, t0.username_canonical AS username_canonical2, t0.email AS email3, t0.email_canonical AS email_canonical4, t0.enabled AS enabled5, t0.salt AS salt6, t0
...thousands and thousands of the kind of same lines

随着时间的推移，这会使文件变得非常庞大而且非常烦人。

这是我的config_dev.yml文件：

imports:
    - { resource: config.yml }

framework:
    router:   { resource: "%kernel.root_dir%/config/routing_dev.yml" }
    profiler: { only_exceptions: false }

web_profiler:
    toolbar: true
    intercept_redirects: false

monolog:
    handlers:
        main:
            type:  stream
            path:  %kernel.logs_dir%/%kernel.environment%.log
            level: debug
        firephp:
            type:  firephp
            level: info
#        chromephp:
#            type:  chromephp
#            level: info

assetic:
    use_controller: true

#swiftmailer:
#    delivery_address: me@example.com

可能是什么问题以及如何摆脱？

Answer 1

在config_dev部分monolog中，将debug日志记录级别更改为某个更高级别，例如info或“错误”＆＃39;。

monolog:
  handlers:
    main:
        type: stream
        path: '%kernel.logs_dir%/%kernel.environment%.log'
        level: debug
        channels: ['!event']

您可能还需要设置fingers_crossed来保存调试消息，但只有在发生错误时，here才是文档。

另一种方法是禁用特定的错误记录通道。在channels下添加['!event', '!doctrine', '!security']以忽略特定渠道：＆＃34; event＆＃34;，＆＃34; doctrine＆＃34;，＆＃34; security＆＃34;相应

Answer 2

我会保持启用调试选项，我将使用File Rotation：

# app/config/config_dev.yml
monolog:
    handlers:
        main:
            type:  rotating_file
            path:  '%kernel.logs_dir%/%kernel.environment%.log'
            level: debug
            # max number of log files to keep
            # defaults to zero, which means infinite files
            max_files: 10

我目前使用的是什么，而且根本不会打扰我，这样我就可以保留调试消息，以防我需要和固定数量的文件。

或....如果你愿意，你可以混合两种解决方案。

event.DEBUG，doctrine.DEBUG，security.DEBUG使dev.log文件非常大

2 个答案: