如何在golang中实现基于级别的日志记录？ [英] How to implement level based logging in golang?

问题描述

在golang中有没有很好的包装器可用于基于级别的日志记录？
如果不是，我应该如何去实现一个自己？

我想要的非常简单。我想要一些函数，例如

pre $ log.Error（）
log.Info（）


code>

等等，它们将输出显示到标准输出并将它们保存在日志文件中（基于作为命令行给予程序的级别论据）。
如何实现这个包装器？

解决方案

现在的答案已经很老了： / p>

• https://github.com/op / go-logging - 比其他地方小


• https://github.com / Sirupsen / logrus - 用于许多流行项目，如Docker


• https：// github.com/inconshreveable/log15


• https://github.com/golang/ glog - 来自Google，在Go中实现其C ++ glog库

Is there any good wrapper available for level based logging in golang? If not, how should I go about implementing one myself?

What I want is pretty simple. I want a few functions e.g.

log.Error()
log.Info()

etc that display their outputs to stdout as well as save these in a log file (based on the level given to the program as commandline argument). How do I implement this wrapper?

解决方案

Some more suggestions, now that the existing answers are quite old:

• https://github.com/op/go-logging - smaller than the other here
• https://github.com/Sirupsen/logrus - used in many popular projects such as Docker
• https://github.com/inconshreveable/log15
• https://github.com/golang/glog - from Google, implementation of their C++ glog library in Go

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