问题描述
我要在另一个文件中写入应用程序日志，而不是一个Symfony2编写自己的日志和系统日志.我知道我需要像这样创建自己的服务:
I want to write my application logs in another file than the one Symfony2 writes its own logs and system logs. I understood that I needed to create a service of my own like this :
services:
actionslogger:
class: Symfony\Bridge\Monolog\Logger
arguments: [app]
calls:
- [pushHandler, [@actionslogger_handler]]
actionslogger_handler:
class: Monolog\Handler\StreamHandler
arguments: [%kernel.logs_dir%/actions_%kernel.environment%.log, 200]
当我在应用程序中使用 $ logger = $ this-> get('actionslogger'); 时，效果很好.但是我也想使用格式化程序和处理器来管理日志的写入方式.为此，我使用以下配置:
That works fine when I use $logger = $this->get('actionslogger'); in my application, so that's ok.But I also want to use a Formatter and a Processor to manage the way my logs are written. To do that, I use this configuration :
services:
actionslogger.formatter.session_request:
class: Monolog\Formatter\LineFormatter
arguments:
- "[%%datetime%%] [%%extra.token%%] %%channel%%.%%level_name%%: %%message%%\n"
actionslogger.processor.session_request:
class: My\Bundle\LogProcessor
arguments: [ @session ]
tags:
- { name: actionslogger.processor, method: processRecord }
我可以通过以下配置将此格式化程序和处理器与Symfony2默认记录器一起使用:
I can use this Formatter and Processor with Symfony2 default logger with this config:
monolog:
handlers:
main:
type: stream
path: %kernel.logs_dir%/%kernel.environment%.log
level: debug
formatter: actionslogger.formatter.session_request
但是，如果我可以将格式化程序与自己的记录器一起使用，则不能使用处理器.这是我的配置:
But if I can use the Formatter with my own logger, I can't use the Processor. Here's my config:
services:
actionslogger.formatter.session_request:
class: Monolog\Formatter\LineFormatter
arguments:
- "[%%datetime%%] [%%extra.token%%] %%channel%%.%%level_name%%: %%message%%\n"
actionslogger.processor.session_request:
class: My\Bundle\LogProcessor
arguments: [ @session ]
tags:
- { name: actionslogger.processor, channel: app, method: processRecord, handler: @actionslogger_handler }
actionslogger:
class: Symfony\Bridge\Monolog\Logger
arguments: [app]
calls:
- [pushHandler, [@actionslogger_handler]]
actionslogger_handler:
class: Monolog\Handler\StreamHandler
arguments: [%kernel.logs_dir%/actions_%kernel.environment%.log, 200]
calls:
#- [pushProcessor, [???]]
- [setFormatter, [@actionslogger.formatter.session_request]]
处理器配置中的标记通道和处理程序似乎没用.
The tags channel and handler in the Processor's config seems useless.
我该怎么做才能使处理器与记录仪一起使用?我应该在注释行中将什么传递给pushProcessor方法(如果那可能是有效的选项)?
What can I do to make the Processor work with my logger?What should I pass to the pushProcessor method in the commented line (if that could be a valid option)?
感谢您的帮助.
注意:使用Symfony 2.0.0
Note: using Symfony 2.0.0
推荐答案
对自己的回答:
好吧，我找不到如何设置它的方法，所以我最终得到了一个不太沉重的解决方案:
Well, I couldn't find how to set this, so I ended up with this not-so-heavy solution :
我创建了一个非常简单的新记录器，并在构造函数中影响了我全新的Processor，因此文件位于My/Bundle中，如下所示:
I create a new logger, that is quite simple, and affect it my brand new Processor in the constructor, so the files are in My/Bundle and like this:
#LogProcessor.php
use Symfony\Component\HttpFoundation\Session;
class LogProcessor
{
private $session;
private $token;
public function __construct(Session $session)
{
$this->session = $session;
}
public function processRecord(array $record)
{
if (null === $this->token) {
try {
$this->token = ($this->session->getId());
} catch (\RuntimeException $e) {
$this->token = '????????';
}
$this->token .= '#' . substr(uniqid(), -8);
}
$record['extra']['token'] = $this->token;
$record['extra']['context'] = "";
foreach($record['context'] as $key=>$value) {
$key=str_replace(array("=","#","|"),"",$key);
$value=str_replace(array("=","#","|"),"",$value);
$record['extra']['context'].=$key."=".$value."#";
}
return $record;
}
}
#MyLogger.php
use Symfony\Bridge\Monolog\Logger;
use Symfony\Component\HttpFoundation\Session;
use My\Bundle\LogProcessor;
class MyLogger extends Logger {
private $session;
private $processor;
public function __construct($name, Session $session)
{
parent::__construct($name);
$this->session= $session;
$this->processor= new LogProcessor($session);
$this->pushProcessor((array($this->processor, 'processRecord')));
}
}
(如果以后我想修改Logger的addRecord方法，这甚至可能会派上用场)
(That could even come in handy if I want to modify the addRecord method of Logger later)
然后我创建一个像这样的新服务:
Then I create a new service like this:
#app/config/config.yml or src/My/Bundle/Resources/config/services.yml (if imported in app/config/config.yml)
services:
mylogger:
class: My\Bundle\MyLogger
arguments: [app, @session]
calls:
- [pushHandler, [@mylogger.handler]]
mylogger.handler:
class: Monolog\Handler\StreamHandler
arguments: [%kernel.logs_dir%/actions_%kernel.environment%.log, 200] # 200 means "INFO"
calls:
- [setFormatter, [@monolog.formatter.compactformat]]
monolog.formatter.compactformat:
class: Monolog\Formatter\LineFormatter
arguments:
- "%%datetime%%|%%channel%%|%%level_name%%|%%extra.token%%|%%message%%|%%extra.context%%\n"
然后我去.现在，我可以将我的新日志记录服务与Formatter和/或Processor一起使用，并对其进行所需的操作(这里:以易于使用的格式添加会话ID和日志上下文信息).
And here I go. I can now use my new logging service, with my Formatter /and/ my Processor, and do what I want with them (here: adding session id and log context information in an easy-to-use format).
#MyController.php
public function myMethod() {
...
$logger = $this->get('mylogger');
$logger->info('ACCESS PAGE', array('user'=>$userName, 'IP'=>$userIP, 'section'=>$section));
...
}
无论如何，如果有人对我的第一个问题有答案(有关如何在个人日志服务中直接链接处理器，请直接在配置中)，请在此处发布.
Anyway, if someone has the answer for my 1st question (about how to link the processor on a personal logging service, directly in the config), please post here.
这篇关于Symfony2:登录不同文件时使用处理器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！