FILE *file;
QByteArray byteArray = fileName.toLocal8Bit();
char * pc = byteArray.data();
pc[byteArray.length()]='\0';
file = fopen(pc,"rb");
//或者直接写成 file = fopen(fileName.toLocal8Bit().data(),"rb");
if(!file){
QMessageBox::information(NULL, "Warning", "Can't open file",QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
return;
}
QT读取文件路径用C语言File打开
最新推荐文章于 2025-06-04 20:23:09 发布