title: cocos2d-x c++ string unicode convert
body: <p>I request a web page using <code>CCHttpRequest</code> then when I print the received response with <code>CCString</code> I can see turkish characters without any problems but when I assign the received response using <code>std::string</code> and print in <code>CCLog</code> strange characters come up. How can I fix this?</p>
  
  <pre><code>std::vector&lt;char&gt; *buffer = response-&gt;getResponseData();
  
  char jenny [buffer-&gt;size()];
  
  for (unsigned int i = 0; i &lt; buffer-&gt;size(); i++)
  {
      jenny[i] = (*buffer)[i];
  }
  
  
  CCString* uStr = CCString::createWithContentsOfFile(jenny);
  
  string wStr(jenny);
  
  CCLog("%ls", &amp;wStr);
  </code></pre>
  
  <p>CCString Response : Get data from file(&lt; ?xml version="1.0" encoding="utf-8"?>
   &lt; string xmlns="http://tempuri.org/" > <strong>Gönderildi</strong> &lt; / string ></p>
  
  <p>string CCLog Response : ����k�4p�</p>