//獲取保存路徑 QString savepath = QFileDialog::getSaveFileName(this); //創建文件對象 QFile file(savepath); if(!file.open(QIODevice::ReadWrite)) //讀寫方式打開 { ui->statusBar->showMessage("打開文件失敗"); return; } QString msg = ui->textEdit->toPlainText(); //寫文件 file.write(msg.toUtf8()); file.close();
