摘要: 先看代码 QTimer *dt = new QTimer(this); dt->setInterval(1'000); connect(dt, &QTimer::timeout, this, [=] { ui->lb_datetime->setText( QDateTime::currentDate 阅读全文
posted @ 2025-02-17 17:28 stweily 阅读(3) 评论(0) 推荐(0) 编辑
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