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QTimer定时器不起作用的原因
2022-06-24 06:58:00 【百口可乐__】
一开始我是这样写的
QTimer timer;
timer.start(1000);
connect(&timer,SIGNAL(timeout()),this,SLOT(func1()));
而这样写就可以正常起作用
QTimer *timer = new QTimer;
timer->start(1000);
connect(timer,SIGNAL(timeout()),this,SLOT(func1()));
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