代码:
#include <QUuid> QUuid id =QUuid::createUuid(); QString strId =id.toString(); qDebug() <<strId; //输出结果:"{b5eddbaf-984f-418e-88eb-cf0b8ff3e775}"strId.remove("{").remove("}").remove("-"); //一般习惯去掉左右花括号和连字符 qDebug() <<strId; //输出结果:"b5eddbaf984f418e88ebcf0b8ff3e775"
转自:https://blog.csdn.net/u014746838/article/details/78442680