template

handler.go

package main

import (
	"log"
	"net/http"
	"os"
)

var (
	err            error
	logfile        *os.File
	Info           *log.Logger
	Error          *log.Logger
)

func someHandler(w http.ResponseWriter, r *http.Request) {
    
}

func main() {
	logfile, err = os.OpenFile("some.log", os.O_RDWR|os.O_APPEND, 0644)
	if err != nil {
		panic(err)
	}
	defer logfile.Close()

	Info = log.New(logfile, "INFO: ", log.Ldate|log.Ltime|log.Lshortfile)
	Error = log.New(logfile, "ERROR: ", log.Ldate|log.Ltime|log.Lshortfile)

	http.HandleFunc("/path", someHandler)
	http.ListenAndServe(":8080", nil)
}