1、QDateTime 转换为 QString
QString strBuffer;
QDateTime time;
time = QDateTime::currentDateTime();
strBuffer = time.toString("yyyy-MM-dd hh:mm:ss");
// strBuffer = 2010-07-02 17:35:00
2、QString 转换为 QDateTime
QString strBuffer;
QDateTime time;
strBuffer = "2010-07-02 17:35:00";
time = QDateTime::fromString(strBuffer, "yyyy-MM-dd hh:mm:ss");