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62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
/*
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Package log is a simple and configurable Logging in Go, with level, log and log.
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It is completely API compatible with the standard library logger.
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The simplest way to use log is simply the package-level exported logger:
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package main
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import (
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"os"
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log "github.com/fangdingjun/go-log/v5"
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)
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func main() {
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log.Print("some message")
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log.Infof("$HOME = %v", os.Getenv("HOME"))
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log.Errorln("Got err:", os.ErrPermission)
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}
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Output:
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07:34:23.039 INFO some message
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07:34:23.039 INFO $HOME = /home/fangdingjun
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07:34:23.039 ERROR Got err: permission denied
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You also can config `log.Default` or new `log.Logger` to customize formatter and writer.
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package main
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import (
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"os"
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log "github.com/fangdingjun/go-log/v5"
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)
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func main() {
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logger := &log.Logger{
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Level: log.INFO,
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Formatter: new(log.TextFormatter),
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Out: &log.FixedSizeFileWriter{
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Name: "/tmp/test.log",
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MaxSize: 10 * 1024 * 1024, // 10m
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MaxCount: 10,
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},
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}
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logger.Info("some message")
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}
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Output log in `/tmp/test.log`:
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2018-05-19T07:49:05.979+0000 INFO devbox main 9981 example/main.go:17 some message
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For a full guide visit https://github.com/fangdingjun/go-log
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*/
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package log
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