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O
Phantasmagórico
mundo da automação
- 22 anos
- Estuda ADS no SENACRS
- Trabalha na Ruá Sistemas
- Adora Pokémons
- Tem uma namorada (sim, verdade!)
- “Escreve” em blog.icaromh.com
Ícaro who?
Automação?
- cURL
- request + cheerio
- PhantomJS + Nightmare
E automatizar como ?
cURL
“see URL”
- Primeiro release 1998
- Open Source
- command line
- Verbos HTTP
- cookies, SSL
- e mais...
O que dá pra fazer?
Saldo disponível alelo
- 2 páginas + 1 ajax
- código do cartão (16 números!)
- captcha
- 4 cliques
- +/- 30 segundos no processo
-s Silent mode
-k Ignora problemas de SSL
-d Dados para POST
-A UserAgent
Exemplo :)
(internet, me ajude)
- CTRL + ALT + T (ubuntu)
- só o teclado
- sem captcha
- command line o/
- 2 páginas + 1 ajax
- código do cartão (16 números)
- captcha
- 4 cliques
- +/- 30 segundos no processo
Antes Agora
E o javascript?
Cool but...
NodeJS, request, cheerio
not yet
- Pensado para ser simples
- Suporte a HTTPS
- Verbos HTTP
- SSL
- É Javascript o/
request
- Core da jQuery no servidor
- .find(), .text(), .html(), .attr()
- É Javascript o/
cheerio
O que dá pra fazer?
Saldo disponível alelo(melhorado)
CODE TIME
E o javascript?
Cool but...
E a utilidade?
PhantomJS + Nightmare
Agora sim com JS
- Navegador headless
- command line
- Javascript API
- DOM
- Canvas e SVG
- WebKit
PhantomJS
Nightmare
O que dá pra fazer?
(quase)Qualquer coisa
O PROBLEMA
- HTTPS
- Formulário de Login
- Renderizado no front
-
Instagram
- Log-in na conta
- Encontra a última foto
- Salva a foto
- Avisa por email
- curte a foto
instagram.js
CODE TIME
A SOLUÇÃO
Tá.. e como testa?
error-login.png
- cURL é nativo
- cheerio, request são ótimos
- Nightmare é extremamente complexo (sqn)
- Testes!
Review
OBRIGADO!
@icaromh
icaromh.com
fb.com/icaromh
blog.icaromh.com
icaro@icaromh.com

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O phantasmagórico mundo da automação