[英]Scraping multiple pages with Phantomjs/Pjscrape
試圖抓取多個頁面,但無法讓 urlid 數組在 pjscrape .js 文件中工作。
我很確定我可能會犯一個新手錯誤,但我會很感激一些幫助。 謝謝 :)
pjs.config({
timeoutInterval: 6000,
timeoutLimit: 10000,
})
pjs.addSuite({
// single URL or array
url: abolaURLs,
scraper: function(){
var abolaURLs = [366762,366764,366763];
for (var i = 0; i<abolaURLs.length; i++) {
abolaURLs[i] = 'http://abola.pt/nnh/ver.aspx?id=' + abolaURLs[i];
};
var results[];
var cenas1 = $('div#a5g2').text();
var cenas2 = $('span#noticiatext').text();
var cenas3 = $('div#a5x').text();
results.push(cenas1, cenas2, cenas3);
return results;
}
});
這對你有用:
var abolaURLs = [366762,366764,366763];
for (var i = 0; i < abolaURLs.length; i++) {
abolaURLs[i] = 'http://abola.pt/nnh/ver.aspx?id=' + abolaURLs[i];
};
pjs.addSuite({
url: abolaURLs,
scraper: function() {
var results = []; // !! you have the wrong array declaration result[]
var cenas1 = $('div#a5g2').text();
var cenas2 = $('span#noticiatext').text();
var cenas3 = $('div#a5x').text();
results.push(cenas1, cenas2, cenas3);
return results;
}
});
pjs.config({
timeoutInterval: 6000,
timeoutLimit: 10000,
});
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