"></a><span class="lineno">  218</span>&#160;    QByteArray postDataByteArray = variantMapToJson(data);</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    QBuffer *buff = <span class="keyword">new</span> QBuffer;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    buff-&gt;setData(postDataByteArray);</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    buff-&gt;open(QIODevice::ReadOnly);</div><div class=