-
-
Save IgorDePaula/8b3cff1586591418bea40f7bc07b416d to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var cheerio = require('cheerio'), | |
http = require('http'), | |
max_articles=2, | |
host = 'http://painel.blogfolha.uol.com.br'; | |
var options = { | |
host: host, | |
path: '/', | |
method: 'GET', | |
headers:{ | |
'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', | |
'Accept-Encoding':'gzip, deflate, sdch', | |
'Accept-Language':'en-US,en;q=0.8,pt;q=0.6', | |
'Cache-Control':'max-age=0', | |
'Connection':'keep-alive', | |
'Host':'painel.blogfolha.uol.com.br', | |
'Upgrade-Insecure-Requests':'1', | |
'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36' | |
} | |
}, | |
data = ''; | |
var request = http.request(options,function(ret){ | |
ret.setEncoding('utf8'); | |
ret.on('data',function(d){ | |
data+=d; | |
}); | |
ret.on('end',function(){ | |
//pegando os links e os textos finais | |
parseSite(data,function(result){ | |
for (var x in result){ | |
console.log(result[x]['link']); | |
console.log(result[x]['text']); | |
} | |
}); | |
}); | |
}); | |
request.end(); | |
function parseSite(data,callback){ | |
var $ = cheerio.load(data),result=[]; | |
var articles = $('article > header > h2 > a').toArray(); | |
function parseLink(next,callback){ | |
if (next == max_articles) | |
callback(); | |
else{ | |
var link = $(articles[next]).attr('href'); | |
var options = { | |
host: host, | |
path: link.substring(host.length), | |
method: 'GET', | |
headers:{ | |
'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', | |
'Accept-Encoding':'gzip, deflate, sdch', | |
'Accept-Language':'en-US,en;q=0.8,pt;q=0.6', | |
'Cache-Control':'max-age=0', | |
'Connection':'keep-alive', | |
'Host':'painel.blogfolha.uol.com.br', | |
'Upgrade-Insecure-Requests':'1', | |
'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36' | |
} | |
}, | |
data = ''; | |
var request = http.request(options,function(ret){ | |
ret.setEncoding('utf8'); | |
ret.on('data',function(d){ | |
data+=d; | |
}); | |
ret.on('end',function(){ | |
var $1 = cheerio.load(data); | |
var text = $1('.entry-content').text(); | |
result.push({'link':link, 'text': text}); | |
parseLink(next+1,function(){ | |
callback(); | |
}) | |
}); | |
}); | |
request.end(); | |
} | |
} | |
parseLink(0, function(){ | |
callback(result); | |
}); | |
} | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment