example_rest_api.gd

# http://telegra.ph/HTTPHTTPS-zaprosy-v-Godot-Engine-04-24
extends RichTextLabel

# var http = preload('Путь до скрипта http_request.gd')
var http = preload('res://???/http_request.gd')
# Инициализируем
onready var req = http.new()

func _ready():
	text = ''
	get_post_with_comments(1)


func get_post_with_comments(post_id):
	yield(get_post(1), 'loaded')
	yield(get_comments(1), 'loaded')


func get_post(post_id = 1):
	var res = req.get('https://jsonplaceholder.typicode.com', # домен
			'/posts/%s' % post_id, # url
			443, # порт
			false, # использование ssl
			["Content-Type:application/json"]) # тип контента
	res.connect("loaded",self,"_get_post_loaded", [], CONNECT_ONESHOT)
	return res


func get_comments(post_id = 1):
	var res = req.get('https://jsonplaceholder.typicode.com', # домен
			'/posts/%s/comments' % post_id, # url
			443, # порт
			false, # использование ssl
			["Content-Type:application/json"]) # тип контента
	res.connect("loaded",self,"_get_comments_loaded", [], CONNECT_ONESHOT)
	return res


func _get_post_loaded(r):
	r = JSON.parse(r).result
	text += "\n%s\n\n\t%s\n\n\n" % [
			r['title'],
			r['body']
			]

func _get_comments_loaded(r):
	r = JSON.parse(r).result
	text += 'Comments:\n\n'
	for comment in r:
		text += "Author: %s\nE-mail:%s\n\nText:\n\t%s\n\n\n" % [
				comment['name'],
				comment['email'],
				comment['body']
				]