qt5解决读取ini文件中中文乱码

QString iniFilePath ="/../conf/xxx.ini";
QSettings settings(iniFilePath,QSettings::IniFormat);
settings.setIniCodec(QTextCodec::codecForName("UTF_8")); //在此添加设置，即可读写ini文件中的中文 linux下用UTF_8 windows下用GB2312
QString G1_fileName = settings.value("main/productName").toString();
ui->textBrowser->setText(G1_fileName);