server_json_27

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"

	"net/http"
	"strconv"
)

var m []worker

type worker struct {
	Name string `json:"name1"`
	Age  string `json:"age1"`
	Exp  string `json:"exp1"`
}

func handler(w http.ResponseWriter, r *http.Request) {
	str := ""
	q := r.Method

	if q == "POST" {
		fmt.Println(q)
		body, _ := ioutil.ReadAll(r.Body)
		fmt.Println(body)
		x := worker{}
		_ = json.Unmarshal(body, &x)
		fmt.Println(x)
		m = append(m, x)
		str = strconv.Itoa(len(m))
		// fmt.Fprintf(w, str)
		fmt.Println(m)
	} else {
		id, _ := strconv.ParseInt(str, 10, 64)
		x := fmt.Sprintln(m[id])
		fmt.Fprintf(w, x)
	}

}

func main() {
	m = make([]worker, 0)
	// x := worker{human{"Mike", "30"}, "8"}
	// m = append(m, x)
	// x = worker{human{"Jack", "35"}, "10"}
	// m = append(m, x)
	fmt.Println(m)
	http.HandleFunc("/", handler)
	http.HandleFunc("/greet", handler)
	http.ListenAndServe(":8000", nil)
}