page.open('http://example.com/?q=houston', function () { // Checks for bottom div and scrolls down from time to time window.setInterval(function() { // Checks if there is a div with class=".has-more-items" // (not sure if this is the best way of doing it) var count = page.content.match(/class=".has-more-items"/g); if(count === null) { // Didn't find page.evaluate(function() { // Scrolls to the bottom of page window.document.body.scrollTop = document.body.scrollHeight; }); } else { // Found // Do what you want ... phantom.exit(); } }, 500); // Number of milliseconds to wait between scrolls });
转载于:https://www.cnblogs.com/c-x-a/p/6349081.html
