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25 lines
508 B
Markdown
25 lines
508 B
Markdown
# Log
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## Usage
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### Structured logging
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```go
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Logger logger = log.MultiLogger(log.NewStdLogger(os.Stdout), syslog.NewLogger())
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logger = log.With(logger,
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"service.name", "hellworld",
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"service.version", "v1.0.0",
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"ts", log.DefaultTimestamp,
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"caller", log.DefaultCaller,
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)
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logger.Log(log.LevelInfo, "key", "value")
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Helper helper = log.NewHelper(logger)
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helper.Log(log.LevelInfo, "key", "value")
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helper.Info("info message")
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helper.Infof("info %s", "message")
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helper.Infow("key", "value")
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```
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