其实,我做了个mp3,想再后边播放该文件。execl("madplay","madplay,",“fileNames,”NULL);显示路径错误,要是改成execl("madplay","madplay,",fileNames,NULL);qt界面直接就没了。
想问:
QFileDialog dialog(this);
QStringList fileNames;
if (dialog.exec())
fileNames = dialog.selectedFiles();
就是怎样修改fileNames,使execl("madplay","madplay,",“fileNames,”NULL)能播放. 大侠们,版主, 谢谢了!!!