qt5 - How to get the html source of a page in Qt 5.4 - qwebengine -

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Let's try to retrieve the source of a page in the new qwebengine (Qt5.4), but I Line T know what I'm doing wrong: 

  HTML HTML; This- & gt; Page () - & gt; toHtml ([& amp; html] (constant custor and result) {html = result;}); QDebug () & lt; & Lt; html; // is still empty    
 
 
 The first step of printf-debugging is to check whether Lambda is sometimes called:  {qDebug () & lt; & Lt; "Lambda:" & lt; & Lt; result; Html = results; } . The code looks fine for me.  
 However, make sure that you do not exit  toHtml  before  loadFinished , are emitted. It may fail.  
 Please note that  toHtml  is operated asynchronously if you call the  html  contents to  toHtml  callback If so, then it will not be called yet.  
 I recommend that you get your class which is generated by the callback when HTML is available.  
 Alternatively, whatever you want to do with the HTML code directly in the callback.

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