go/docker/app/2_laba.go

package main

import (
	"fmt"
	"log"
	"net"
	"net/http"
	"regexp"
	"time"
)

func main() {
	http.HandleFunc("/ok", sayhello)
	http.HandleFunc("/info", sayhello1)
	http.HandleFunc("/status", status)
	err := http.ListenAndServe(":8080", nil)
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}
}
func sayhello(w http.ResponseWriter, r *http.Request) {
	fmt.Fprintf(w, "ok")
	w.WriteHeader(200)
}
func sayhello1(w http.ResponseWriter, r *http.Request) {
	fmt.Fprintf(w, "Незговоров Н.В.")
}

func status(w http.ResponseWriter, r *http.Request) {
	time := time.Now()
	ip, _, _ := net.SplitHostPort(r.RemoteAddr)
	re := regexp.MustCompile(`[.].*[.]`)
	fmt.Fprintln(w, re.ReplaceAllString(ip, ".*.*."))
	fmt.Fprintf(w, "Незговоров Н.В."+"\n")
	fmt.Fprintln(w, time.Format("2006-01-02 3:4:5 pm"))
}