QT 编码

QString ‐> GBK 

        // 编码 转中文        QByteArray tmpBytes = url.toLatin1();        QByteArray tmpText  = QByteArray::fromPercentEncoding(tmpBytes);        url = tmpText.data();<pre name="code" class="cpp">

//GBK‐> QString  QString str = QString::fromLocal8Bit("新浪微博");  

GB2312

        QTextCodec * codecGB2312 = QTextCodec::codecForName("GB2312");        QByteArray tmpBytesGB2312 = codecGB2312->fromUnicode(url);