java - How to access the subclass using jsoup -

i want access webpage: https://www.google.com/trends/explore#q=ice%20cream , extract data within in center line graph. html file is(here, paste part use.):

  <div class="center-col">        <div class="comparison-summary-title-line">...</div>        ...        <div id="reportcontent" class="report-content">             <!-- tag handles report titles component -->        ...        <div id="report">          <div id="reportmain">            <div class="timesection">               <div class = "primaryband timeband">...</div>                   ...                  <div aria-lable = "one-chart" style = "position: absolute; ...">                  <svg ....>                  ...                  <script type="text/javascript">                  var chartdata = {...} 

and data used stored in script part(last line). idea class "report-content" first, , select script. , code follows as:

  string html = "https://www.google.com/trends/explore#q=ice%20cream";   document doc = jsoup.connect(html).get();    elements center = doc.getelementsbyclass("center-col");   element report = doc.getelementsbyclass("report-content");    system.out.println(center);   system.out.println(report); 

when print "center" class, can subclasses content except "report-content", , when print "report-content", result like:

      <div id="reportcontent" class="report-content"></div> 

and try this:

  element report = doc.select(div.report-content).first(); 

but still not work @ all. how data in script here? appreciate help!!!

try url instead:

https://www.google.com/trends/trendsreport?hl=en&q=${keywords}&tz=${timezone}&content=1 

where

• ${keywords} encoded space separated keywords list
• ${timezone} encoded timezone in etc/gmt* form

demo

sample code

string mykeywords = "ice cream"; string mytimezone = "etc/gmt+2";  string url = "https://www.google.com/trends/trendsreport?hl=en&q=" + urlencoder.encode(keywords, "utf-8") +"&tz="+urlencoder.encode(mytimezone, "utf-8")+"&content=1";  document doc = jsoup.connect(url).timeout(10000).get(); element scriptelement = doc.select("div#timeseries_graph_0-time-chart + script").first();  if (scriptelement==null) {    throw new runtimeexception("unable locate trends data."); }  string jscode = scriptelement.html();  // parse jscode extract chardata... 

references:

• how extract text of <script> element jsoup?