Server-Test

main.go

package main

import (
	"fmt"
	"io"
	"net/http"
	"os"

	"github.com/google/uuid"
)

func main() {
	port := "8081"
	if len(os.Args) == 2 && os.Args[1] == "--help" {
		fmt.Printf("-p <port> : for use another port\n")
		os.Exit(0)
		return
	}
	if len(os.Args) == 3 && os.Args[1] == "-p" {
		port = os.Args[2]
	}

	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		transcation := uuid.NewString()
		fmt.Println("----------------")
		fmt.Printf("[%s] - Path: %s\n", transcation, r.URL.Path)
		fmt.Printf("[%s] - Method: %s\n", transcation, r.Method)
		fmt.Printf("[%s] - Headers: \n", transcation)
		for k, v := range r.Header {
			fmt.Printf("[%s] - \t%s: %s\n", transcation, k, v)
		}
		fmt.Printf("[%s] - Query: %s\n", transcation, r.URL.RawQuery)
		b, err := io.ReadAll(r.Body)
		if err != nil {
			fmt.Println(err.Error())
		}
		fmt.Printf("[%s] - Body: \n%s\n", transcation, string(b))
		fmt.Println("----------------")
	})
	fmt.Printf("Listening on port: %s\n", port)
	http.ListenAndServe(":"+port, nil)
}