我正在使用rails 4和gem mechanize。试图从http://www.pln.co.id/info-rekening抓取一些信息。我需要的信息是“信息收集”框。机械化无法得到它。您可以使用543102425859为id pelanggan尝试。
被抓取的html主体是：
<!doctype html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" type="text/css" href="FormInfoRekening/reset.css" />
<title>InfoRekening</title>
<script type="text/javascript" language="javascript" src="FormInfoRekening/FormInfoRekening.nocache.js"></script>
</head>
<body>
<iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position:absolute;width:0;height:0;border:0"></iframe>
<!-- RECOMMENDED if your web app will not function without JavaScript enabled -->
<noscript>
<div style="width: 22em; position: absolute; left: 50%; margin-left: -11em; color: red; background-color: white; border: 1px solid red; padding: 4px; font-family: sans-serif">
Your web browser must have JavaScript enabled
in order for this application to display correctly.
</div>
</noscript>
</body>
</html>
iframe标签应该有一些信息。希望有人可以帮助我。