scraping/app.js at master · devitapp-codes/scraping · GitHub

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let cheerio = require("cheerio"),
    fs = require("fs"),
    request = require("request"),
    mysql = require('mysql');

let tampung = "";
let start = 1;
let hal = 0;

let pool = mysql.createPool({
    host: 'localhost',
    user: 'root',
    password: '',
    database: 'scraping'
});

function scrap(url) {
    request(url, function (error, response, html) {
        hal++;
        let $ = cheerio.load(html);
        if (!error) {
            let tampil = $('.titleField');
            for (let awal = 0; awal < tampil.length; awal++) {
                if (awal == 0 && hal == 1) {
                    tampung = tampung + start + ". " + ($(tampil[awal]).text());
                } else {
                    tampung = tampung + "\n" + start + ". " + ($(tampil[awal]).text());
                }
                start++;

                pool.getConnection(function (err, connection) {
                    connection.query('INSERT INTO hasil SET ?', {
                        judul: $(tampil[awal]).text()
                    }, function (err, result) {
                        if (err) throw err;
                        console.log(result.insertId);
                    });
                    connection.release();
                });
            }
        }

        fs.writeFile("simpan.txt", tampung, function (err) {
            if (err) {
                return console.log(err);
            }
        });

        if (hal == 331) {
            console.log("Scrapping End");
            console.log("File Tersimpan");
        } else {
            let next = $('.next_link')[0].attribs.href;
            scrap('http://library.itats.ac.id' + next);
        }
    });
}

let urls = 'http://library.itats.ac.id/index.php?search=search&keywords=&page=1';
scrap(urls);