Facebook Graph API and Go http request example

main.go

package main

import (
	"fmt"
	"net/http"
	"io/ioutil"
	"encoding/json"
)

type Page struct {
	Name string `json:"name"`
	Id string `json:"id"`
	CreatedTime string `json:"created_time"`
}

type Cursor struct {
	Before string `json:"before"`
	After string `json:"after"`
}

type Response struct {
	Data []Page `json:"data"`
	Paging struct {
		Cursor `json:"cursors"`
		Next string `json:"next"`
	}
}

func main() {
	access_token := ""
	resp, err := http.Get("https://graph.facebook.com/v3.2/me/likes?access_token=" + access_token)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	bodyBytes, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}
	var response Response
	json.Unmarshal([]byte(bodyBytes), &response)
	for _, v := range response.Data {
		fmt.Println(v.Id)
	}
	fmt.Println(response.Paging.Next)
}