// url = http://www.xxx.com/xxx – 3 xxx.edx void getRemoteFile(const QString url) { // 解决文件名中含有特殊字符无法下载的问题 QString fileName = QUrl(url).fileName(); QString headPath = QString(url).remove(fileName); QTextCodec *codec = QTextCodec::codecForName("gbk"); QByteArray byte = codec->fromUnicode(fileName); // 只对文件名进行编码,否则前面路径会改变 http%3A%2F%2Fwww.xxx byte = byte.toPercentEncoding(); // 转成带百分号的格式 byte = QByteArray(headPath.toStdString().c_str()) + byte; QUrl encodeUrl(byte); encodeUrl = encodeUrl.fromEncoded(byte); m_reply = m_manager.get(QNetworkRequest(encodeUrl)); }
原文:http://blog.csdn.net/ixiaochouyu/article/details/44653345