QT中获取文件路径、文件名、后缀

QString file_full, file_name, file_path，file_suffix ;
QFileInfo fileinfo;
file_full = QFileDialog::getOpenFileName(this,.....);
fileinfo = QFileInfo(file_full);
//文件名
file_name = fileinfo.fileName(); 
//文件后缀
file_suffix = fileinfo.suffix()
//绝对路径
file_path = fileinfo.absolutePath();

标签：full,QT,QFileInfo,文件名,后缀,file,path,fileinfo,suffix
来源： https://www.cnblogs.com/chinasoft/p/16103519.html