var http = require("http")
var fs = require("fs")
var cheerio = require("cheerio")
var iconv = require("iconv-lite")
var url = 'http://www.17fa.com/files/article/html/90/90747/index.html'
http.get(url, function(res) { //资源请求
  var chunks = []
  res.on('data', function(chunk) {
    chunks.push(chunk)
  })
  res.on('end', function() {
    var html = iconv.decode(Buffer.concat(chunks), 'gb2312') //转码操作
    var $ = cheerio.load(html, {
      decodeEntities: false
    })
    var content = $("tbody")
    var links = []
    $('div').children('a').each(function(i, elem) {
      var link = new Object()
      link.title = $(this).text()
      link.link = 'http://www.17fa.com/files/article/html/90/90747/' + $(this).attr('href') //补齐 URL 信息
      if (i > 5) {
        links.push(link)
      }
    })
    fs.writeFile("list.json", JSON.stringify(links), function(err) {
      if (!err) {
        console.log("写文件成功")
      }
    })
  }).on('error', function() {
    console.log("网页访问出错")
  })
})

[{
  "title": "3 法医司白",
  "link": "http://www.17fa.com/files/article/html/90/90747/16548771.html"
}, {
  "title": "4 第1个梦 ",
  "link": "http://www.17fa.com/files/article/html/90/90747/16548772.html"
}, {
  "title": "5 刑警韩沉 ",
  "link": "http://www.17fa.com/files/article/html/90/90747/16548773.html"
}, {
  "title": "6 最初之战",
  "link": "http://www.17fa.com/files/article/html/90/90747/16548774.html "
}]

var http = require("http")
var fs = require("fs")
var cheerio = require("cheerio")
var iconv = require("iconv-lite")
var request = require('sync-request')
var urlList = JSON.parse(fs.readFileSync('list.json', 'utf8'))
function getContent(chapter) {
  var res = request('GET',chapter.link)
  var html = iconv.decode(res.body, 'gb2312') //获取源码
}
for (let i = 0; i < urlList.length; i++) {
  getContent(urlList[i])
}

function getContent(chapter) {
  var res = request('GET',chapter.link)
  var html = iconv.decode(res.body, 'gb2312')
  var $ = cheerio.load(html, {
    decodeEntities: false
  })
  var content = ($("div#r1c").text()).replace(/\ /g, '')
}

var http = require("http")
var fs = require("fs")
var cheerio = require("cheerio")
var iconv = require("iconv-lite")
var path = require('path')
var urlList = JSON.parse(fs.readFileSync('list.json', 'utf8'))
function getContent(chapter) {
  console.log(chapter.link)
  http.get(chapter.link, function(res) {
    var chunks = []
    res.on('data', function(chunk) {
      chunks.push(chunk)
    })
    res.on('end', function() {
      var html = iconv.decode(Buffer.concat(chunks), 'gb2312')
      var $ = cheerio.load(html, {
        decodeEntities: false
      })
      var content = ($("div#r1c").text()).replace(/\ /g, '')
      if (fs.existsSync('美人为馅.md')) {
        fs.appendFileSync('美人为馅.md', '### ' + chapter.title)
        fs.appendFileSync('美人为馅.md', content)
      } else {
        fs.writeFileSync('美人为馅.md', '### ' + chapter.title)
        fs.appendFileSync('美人为馅.md', content)
      }
    })
  }).on('error', function() {
    console.log("爬取" + chapter.link + "链接出错！")
  })
}
for (let i = 0; i < urlList.length; i++) {
  console.log(urlList[i])
  getContent(urlList[i])
}