mashiike / accesslogger

accessloger for golang http handler

accesslogger

accessloger for golang http handler

Requirements

• Go 1.18 or higher. support the 3 latest versions of Go.

Usage

sample go code

package main

import (
	"encoding/json"
	"log"
	"net/http"
	"os"

	"github.com/mashiike/accesslogger"
)

func main() {
	err := http.ListenAndServe("localhost:8080", 
		accesslogger.Wrap(
			http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
			w.WriteHeader(http.StatusOK)
				e := json.NewEncoder(w)
				e.SetEscapeHTML(true)
				e.SetIndent("", "  ")
				e.Encode(map[string]string{"status":"ok"})
			}),
			accesslogger.CombinedLogger(os.Stderr),
			//accesslogger.CombinedDLogger(os.Stderr),
			//accesslogger.JSONLogger(os.Stderr),
        ),
	)
	if err != nil {
		log.Fatalln(err)
	}
}

output log:

192.0.2.1:1234 - - [26/Dec/2022:15:04:05 +0900] "GET / HTTP/1.1" - 4 "-" "go test client"
192.0.2.1:1234 - hoge [26/Dec/2022:15:04:06 +0900] "GET /hoge HTTP/1.1" - 4 "https://example.com" "go test client"
222.222.333.333 - hoge [26/Dec/2022:15:04:06 +0900] "GET /hoge HTTP/1.1" - 4 "https://example.com" "go test client"