1 #include <QDir>
2 #include <QString>
3 #include <QDebug>
4 #include <iostream>
5 #include <fstream>
6 #include <QtCore>
7 #include <QCoreApplication>
8
9
10 std::ofstream output("D:dir.txt");
11
12 void addSubFolderImages(QString path)
13 {
14 //判断路径是否存在
15 QDir dir(path);
16 if(!dir.exists())
17 {
18 return;
19 }
20
21 //获取所选文件类型过滤器
22 QStringList filters;
23 filters<<QString("*.jpeg")<<QString("*.jpg")<<QString("*.png")<<QString("*.tif")<<QString("*.gif")<<QString("*.bmp");
24
25 //定义迭代器并设置过滤器
26 QDirIterator dir_iterator(path,
27 filters,
28 QDir::Files | QDir::NoSymLinks,
29 QDirIterator::Subdirectories);
30
31 QStringList string_list;
32 while(dir_iterator.hasNext())
33 {
34 dir_iterator.next();
35 QFileInfo file_info = dir_iterator.fileInfo();
36 QString absolute_file_path = file_info.absoluteFilePath();
37 qDebug()<< absolute_file_path;
38 output << absolute_file_path.toStdString()<<std::endl;
39 string_list.append(absolute_file_path);
40 }
41 }
42
43
44 int main(){
45 addSubFolderImages(QString("D:\\huase\\"));
46
47 qDebug()<<"COMPLETE";
48 return 0;
49 }