在qt中想要设置系统时间,只能通过data -s来进行设置
代码比较简单,直接复制粘贴,按照自己想要的格式来就行。
#include <QProcess>QString m;m.sprintf("date -s \"%04d-%02d-%02d %02d:%02d:%02d\"",,04,19,16,40,00);QProcess::startDetached(m);QProcess::startDetached("hwclock -w"); // 同步系统时间if(QProcess::startDetached("sync")){public_Able.SimpleMsgBtn_Clicked();}else{public_Able.CriticalMsgBtn_Clicked(btn->objectName().toInt());}