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Elixir磁盘上的记录器

[英]Logger on the disk in Elixir

原文 2015-10-07 13:13:31 3 1 logging/ erlang/ elixir

I am using Elixir's default Logger Module for generating logs. 我使用Elixir的默认记录器模块来生成日志。 However, I didn't find a way to dump logs on the disk . 但是，我没有找到在磁盘上转储日志的方法。 Is there any such facility in Logger Module? 记录器模块中是否有这样的设施？ Or is there any other Elixir/Erlang Library which can be used for the same? 或者是否有其他Elixir / Erlang图书馆可以使用它？

1 个解决方案

Elixir includes a Logger library. Elixir包括一个Logger库。 Logger supports different backends where log messages are written to, however at the time being the only built-in backend is :console . Logger支持写入日志消息的不同后端，但是当时唯一的内置后端是:console 。

In the Erlang world, one of the well known logging libraries is Lager . 在Erlang世界中，众所周知的日志记录库之一是Lager 。 In fact, this library was also mentioned last year in a discussion in the elixir-lang-core mailing list. 事实上，去年在elixir-lang-core邮件列表的讨论中也提到了这个库。

In the same thread there is also a mention to this project: onkel-dirtus/logger_file_backend . 在同一个线程中还提到了这个项目： onkel-dirtus / logger_file_backend 。 I haven't tried it yet, however it seems to be what you are looking for. 我还没有尝试过，但它似乎是你正在寻找的。

LoggerFileBackend is a custom backend for the elixir :logger application. LoggerFileBackend是elixir：logger应用程序的自定义后端。 However, unlike the default :console backend, we may want to configure multiple log files, each with different log levels formats, etc. 但是，与默认：控制台后端不同，我们可能希望配置多个日志文件，每个日志文件具有不同的日志级别格式等。