如何为akka ActorSystem的记录器设置SLF4J记录附加程序

问题描述

我正在使用初始化ActorSystem

implicit val system: ActorSystem = ActorSystem("my-system",config)

并希望使用我用于登录应用程序的FileAppender和ConsoleAppender s。

我目前在reference.conf中有以下内容，可以使用slf4j记录器，但是我认为我需要将记录器设置为附加器，以使日志与其他应用程序日志分组。

akka {

  # Loggers to register at boot time (akka.event.Logging$DefaultLogger logs
  # to STDOUT)
  loggers = ["akka.event.slf4j.Slf4jLogger"]

  # Log level used by the configured loggers (see "loggers") as soon
  # as they have been started; before that,see "stdout-loglevel"
  # Options: OFF,ERROR,WARNING,INFO,DEBUG
  loglevel = "DEBUG"

  # Log level for the very basic logger activated during ActorSystem startup.
  # This logger prints the log messages to stdout (System.out).
  # Options: OFF,DEBUG
  stdout-loglevel = "DEBUG"

  # Filter of log events that is used by the LoggingAdapter before
  # publishing log events to the eventStream.
  logging-filter = "akka.event.slf4j.Slf4jLoggingFilter"

  use-slf4j = on
}

解决方法

在logback.xml中尝试吗？

    <appender name="FILE" class="ch.qos.logback.core.FileAppender">
        <file>logs/application.log</file>
        <encoder>
            <pattern>%date [%level] from %logger in %thread - %.-65535msg%n%xException</pattern>
        </encoder>
    </appender>