Qt獲取uuid

代碼：

#include <QUuid>
 
QUuid id = QUuid::createUuid();
QString strId = id.toString();
qDebug() << strId;
//輸出結果："{b5eddbaf-984f-418e-88eb-cf0b8ff3e775}"
strId.remove("{").remove("}").remove("-"); // 一般習慣去掉左右花括號和連字符
qDebug() << strId;
//輸出結果："b5eddbaf984f418e88ebcf0b8ff3e775"

轉自：https://blog.csdn.net/u014746838/article/details/78442680