logging in golang

YOU.com answered on September 10, 2020 Popularity 9/10 Helpfulness 4/10

answer logging in golang

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logging in golang

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package main

import (
	"log"
	"os"
)

func main() {
	// Create a new log file
	file, err := os.OpenFile("app.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
	if err != nil {
		log.Fatal(err)
	}
	defer file.Close()

	// Set the log output to the log file
	log.SetOutput(file)

	// Set log flags to include date and time
	log.SetFlags(log.Ldate | log.Ltime)

	// Log a sample message
	log.Println("Hello, world!")
}

Popularity 9/10 Helpfulness 4/10 Language go

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Contributed on Sep 12 2023

YOU.com

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turn off logging in golang

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log.SetOutput(ioutil.Discard)

Popularity 9/10 Helpfulness 1/10 Language go

Source: yourbasic.org

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Contributed on Sep 10 2020

Curious Centipede

0 Answers Avg Quality 2/10

logging in golang

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