QT5 存储设置,QT5 如何把字符串存入注册表
QString str = "https://www.codedog.wang";
QSettings settings("HKEY_CURRENT_USER\\Software\\str",QSettings::NativeFormat); 设置文件夹
settings.setValue("strKey", str );//新建注册表并写入
QString NewStr = settings.value("strKey", "error").toString();//读取注册表内容